USDA IMPS – NAMP Beef Butchering Specs

The Meat Buyers Guide NAMP (National Association of Meat Purveyors) and the IMPS (Institutional Meat Purchase Specifications) use identical specs, but the IMPS is put out by a government agency and is free.  Click on the USDA IMPS for Fresh Beef link to download a free Meat Buyers Guide PDF version of the Beef file which includes NAMP/IMPS item numbers, descriptions and pictures of the cuts.  It will open in a new window, and it is a 2 MB file so it may take a minute to download.

To purchase the new 2010 NAMP Meat Buyer’s Guide, or the CD, visit the purchase NAMP Meat Buyer’s Guide page.

Visit the Cuts of Beef page for an index of beef primal information which is covered on this site, as well a detailed description of a variety of steak cuts.

USDA IMPS – NAMP Meat Buyer’s Guide Offal Specs

For Beef Offal Meat Buyers Guide click on USDA IMPS for Variety Meats which also includes offal for Lamb, Pork, Veal, Cured, Smoked, Sausages and other by-products.

USDA IMPS – NAMP Veal Specs

For Veal Meat Buyers Guide click on USDA IMPS for Veal.

Fresh Beef IMPS Specs

Weight Range (Pounds)
Item No.DescriptionRange ARange BRange CRange D
 102A Beef Forequarter, Boneless104-125125-146146-168168-up
 102B Beef Forequarter, Streamlined91-110110-128128-147147-up
 104 Beef Rib, Oven-Prepared, Regular19-2222-2626-3030-up
 107 Beef Rib, Oven-Prepared 17-1919-2323-2626-up
 107A Beef Rib, Oven-Prepared, Blade Bone In17-1919-2323-2626-up
 108 Beef Rib, Oven-Prepared13-1616-1919-2222-up
 109 Beef Rib, Roast-Ready14-1616-1919-2222-up
 109A Beef Rib, Roast-Ready, Special14-1616-1919-2222-up
 109B Beef Rib, Blade Meat3-up
 109C Beef Rib, Roast-Ready, Cover Off13-1515-1818-2121-up
 109D Beef Rib, Roast-Ready, Cover Off, Short Cut12-1414-1717-2020-up
 109E Beef Rib, Ribeye Roll, Lip-On, Bone In11-1313-1616-1919-up
 110 Beef Rib, Roast-Ready, Boneless11-1313-1616-1919-up
 111 Beef Rib, Spencer Roll10-1212-1515-1818-up
 112 Beef Rib, Ribeye Roll5-66-88-1010-up
 112A Beef Rib, Ribeye Roll, Lip-On6-77-99-1111-up
 114A Beef Chuck, Shoulder Clod Roastunder-1515-1818-2121-up
 114B Beef Chuck, Shoulder Clod Roast, Specialunder-1515-1818-2121-up
 114C Beef Chuck, Shoulder Clod, Trimmedunder-1212-1414-1818-up
 114D Beef Chuck, Shoulder Clod, Top Blade, Roastunder-22-34-55-up
 114E Beef Chuck, Shoulder Clod, Arm Roastunder-88-1010-1212-up
 115 Beef Chuck, Square-Cut, Boneless54-6565-7777-8888-up
 115A Beef Chuck, Blade Portion, Boneless22-2525-2929-3434-up
 115B Beef Chuck, Arm-Out, Boneless35-4040-4747-5555-up
 115C Beef Chuck, Square-Cut, Neck-Off, Boneless48-5959-7070-8181-up
 116 Beef Chuck, Square-Cut, Clod-Out, Boneless40-4848-5757-6565-up
 116A Beef Chuck, Chuck Roll13-1515-1818-2121-up
 116B Beef Chuck, Chuck Tenderunder-11-33-up
 116C Beef Chuck, Chuck Roll, Untrimmed16-1818-2020-2222-up
 116D Beef Chuck, Chuck Eye RollUnder-88-1010-1212-up
 116E Beef Chuck, Under Blade Roastunder-88-1010-1414-up
 117 Beef Foreshank7-88-1010-1212-up
 118 Beef Brisket14-1717-2020-up
 119 Beef Brisket, Deckle-On, Boneless9-1010-1212-1414-up
 120 Beef Brisket, Deckle-Off, Boneless6-881010-1212-up
 120A Beef Brisket, Flat Cut, Boneless4-66-88-1010-up
 120B Beef Brisket, Point Cut, Bonelessunder-33-44-66-up
 120C Beef Brisket, 2 Piece, Boneless6-88-1010-1212-up
 121 Beef Plate, Short Plate20-2727-3131-3535-up
 121A Beef Plate, Short Plate, Boneless12-1414-1616-1818-up
 121B Beef Plate, Short Plate, Boneless, Trimmed8-1212-1414-1616-up
 121C Beef Plate, Outside Skirt (Diaphragm)1-22-33-up
 121D Beef Plate, Inside Skirt (Transversus Abdominus)1-33-44-up
 121E Beef Plate, Outside Skirt (Diaphragm) Skinned1-22-33-up
 121F Beef Plate, Short Plate, Short Ribs Removed18-2525-2828-3333-up
 121G Beef Plate, Short Plate, Short Ribs Removed, Boneless10-1212-1414-1616-up
 122 Beef Plate, Full28-3737-4444-5151-up
 122A Beef Plate, Full, Boneless21-2727-2929-3232-up
 123 Beef Short Ribs2-33-44-55-up
 123A Beef Short Plate, Short Ribs, TrimmedAmount As Specified
 123B Beef Rib, Short Ribs, TrimmedAmount As Specified
 123C Beef Rib, Short RibsAmount As Specified
 123D Beef Short Ribs, Boneless1-22-33-44-up
 124 Beef Rib, Back RibsAmount As Specified
 125 Beef Chuck, Armbone77-8888-103103-118118-up
 126 Beef Chuck, Armbone, Boneless59-7070-8282-9090-up
 126A Beef Chuck, Armbone, Clod-Out, Boneless46-5757-6969-7777-up
 127 Beef Chuck, Cross-Cut86-103103-120120-138138-up
 128 Beef Chuck, Cross-Cut, Boneless
68-8181-9595-109109-up
 130 Beef Chuck, Short Ribs
2-33-44-55-up
 130A Beef Chuck, Short Ribs.5-1.51.5-2.52.5-3.53.5-up
 132 Beef Triangle
107-129129-150150-172172-up
 133 Beef Triangle, Boneless 83-101101-117117-134134-up
 134 Beef BonesAmount As Specified
 135 Diced Beef
Amount As Specified
 135A Beef for Stewing
Amount As Specified
 135B Beef for KabobsAmount As Specified
 136 Ground Beef
Amount As Specified
 155A Beef Hindquarter, Boneless
90-108108-126126-143143-up
 155B Beef Hindquarter, Streamlined96-115115-134134-152152-up
 155C Beef Hindquarter, Trimmed110-132132-155155-178178-up
 157 Beef Hindshank7-88-1010-1212-up
 158 Beef Round, Primal
59-7171-8383-9595-up
 158A Beef Round, Diamond-Cut
63-7676-8989-102102-up
 159 Beef Round, Primal, Boneless44-5353-6262-7171-up
 160 Beef Round, Shank-Off, Partially Boneless
47-5757-6767-7676-up
 160A Beef Round, Diamond-Cut, Shank-Off, Partially Bnls50-6060-7070-8080-up
 160B Beef Round, Heel & Shank Out, Semi Bnls
38-4646-5454-6060-up
 161 Beef Round,  Shank-Off, Boneless42-5151-6262-7171-up
 161A Beef Round, Diamond Cut, Shank Off Bnls44-5353-6262-7171-up
 161B Beef Round, Heel and Shank Off, w/o Knuckle, Bnls30-3737-4444-5151-up
 163 Beef Round, Shank Off, 3-way, Bnls41-5050-5858-6666-up
 163A Beef Round, Shank Off, 3-way, Untrimmed, Bnls42-5050-5858-6666-up
 164 Beef Round, Rump and Shank Off40-4848-5656-6464-up
 165 Beef Round, Rump and Shank Off, Bnls35-4343-5050-5757-up
 165A Beef Round, Rump and Shank Off, Bnls, Special 38-4646-5454-6060-up
 165B Beef Round, Rump and Shank Off, Special38-4646-5454-6060-up
 166 Beef Round, Rump and Shank Off, Bnls, Netted35-4343-5050-5757-up
 166A Beef Round, Rump Partially Removed, Shank Off44-5252-6161-7070-up
 166B Beef Round, Rump and Shank Partially Off, Handle On44-5252-6161-7070-up
 167 Beef Round, Knuckle8-99-1111-1313-up
 167A Beef Round, Knuckle, Peeled7-88-1010-1212-up
 167B Beef Round, Knuckle, Full10-1212-1414-1616-up
 167C Beef Round, Knuckle, Full, Peeled9-1111-1313-1515-up
 167D Beef Round, Knuckle, Peeled, 2-Piece5-77-99-1212-up
 168 Beef Round, Top (Inside) Untrimmed14-1717-2020-2323-up
 169 Beef Round, Top (Inside) 14-1717-2020-2323-up
 169A Beef Round, Top (Inside) Cap Off12-1515-1818-2020-up
 169B Beef Round, Top (Inside) Cap1-22-33-up
 170 Beef Round, Bottom (Gooseneck)18-2323-2727-3131-up
 170A Beef Round, Bottom (Gooseneck) Heel Out17-2020-2424-2828-up
 171 Beef Round, Bottom (Gooseneck) Untrimmed18-2121-2525-2929-up
 171A Beef Round, Bottom (Gooseneck) Untrimmed, Heel Out17-2020-2424-2828-up
 171B Beef Round, Outside Round8-1010-1313-1616-up
 171C Beef Round, Eye of Roundunder-33-55-up
 172 Beef Loin, Full Loin, Trimmed30-3737-4545-5252-up
 172A Beef Loin, Full Loin, Diamond Cut35-4242-5050-5757-up
 173 Beef Loin, Short Loin17-2424-3030-3535-up
 174 Beef Loin, Short Loin, Short-cut14-2020-2525-3030-up
 175 Beef Loin, Strip Loin11-1414-1818-2222-up
 180 Beef Loin, Strip Loin, Boneless8-1010-1212-1414-up
 181 Beef Loin, Sirloin16-1919-2424-2828-up
 181A Beef Loin, Top Sirloin11-1414-1717-2020-up
 182 Beef Loin, Sirloin Butt, Boneless11-1414-1616-1919-up
 183 Beef Loin, Sirloin Butt, Bnls, Trimmed9-1010-1313-1515-up
 184 Beef Loin, Top Sirloin Butt, Bnls8-1010-1212-1414-up
 184A Beef Loin, Top Sirloin Butt, Semi Center-cut, Bnls7-99-1111-1313-up
 184B Beef Loin, Top Sirloin Butt, Center-cut, Bnls5-77-99-1111-up
 184C Beef Loin, Top Sirloin Butt, Untrimmed, Bnls8-1010-1212-1414-up
 184D Beef Loin, Top Sirloin, Cap1-22-33-44-up
 184E Beef Loin, Top Sirloin, 2-Pc8-99-1111-1313-up
 185 Beef Loin, Bottom Sirloin Butt, Bnls5-66-77-88-up
 185A Beef Loin, Bottom Sirloin Butt, Flap, Bnls1-33-up
 185B Beef Loin, Bottom Sirloin Butt, Ball Tip, Bnls1.5-33-up
 185C Beef Loin, Bottom Sirloin Butt, Tri-Tip, Bnls1.5-33-up
 185D Beef Loin, Bottom Sirloin Butt, Tri-Tip, Bnls, Defatted1.5-33-up
 186 Beef Loin, Bottom Sirloin Butt, Bnls, Trimmed2-33-44-55-up
 189 Beef Loin, Tenderloin, Full4-55-66-77-up
 189A Beef Loin, Tenderloin, Full, Side Muscle On, Defatted3-44-55-66-up
 189B Beef Loin, Tenderloin, Full, Side Muscle On, Partially Defatted3-44-55-66-up
 190 Beef Loin, Tenderloin, Full, Side Muscle Off, Defatted2-33-44-up
 190A Beef Loin, Tenderloin, Full, Side Muscle Off, Skinned2-33-44-up
 191 Beef Loin, Tenderloin, Butt1-22-33-44-up
 191A Beef Loin, Tenderloin, Butt, Defatted1-22-33-44-up
 191B Beef Loin, Tenderloin, Butt, Skinnedunder-22-33-up
 192 Beef Loin, Tenderloin, Short2-33-44-up
 192A Beef Loin, Tenderloin, TailsAmount As Specified
 193 Beef Flank, Flank Steakunder-21-22-up

 

Comments from before Site Migration

Add a Comment!

DAVID BUCHANAN    [ Nov 16, 2015 ]

Leanne – thanks for the info! A new version of the website rolls out in December (2015) and I’ll include the updated PDF download.

LEANNE WILEY AT FRONTIER MEATS [216.195.117.140]    [ Nov 12, 2015 ]

Hi there,

I just wanted to let you know that the link ” download a free Meat Buyers Guide PDF” is very old.  It should be updated with this version http://www.ams.usda.gov/sites/default/files/media/IMPS_100_Fresh_Beef%5B1%5D.pdf

Great website and very helpful!

Thank you, 

Leanne Wiley
Value Added Salesperson
Frontier Meats
3801 N. Grove
Fort Worth, Texas

Office: 817.632.9721

KIM – LIV LIFE [75.11.165.41]    [ Sep 05, 2010 ]

Excellent Info!!  Thanks!

 

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