Commercial Alternative to WebFLIS Menu

Get a free trial and you'll have access to all of the features and data that LogiQuest has to offer.


Advanced Search Free LogiQuest Trial
Click here to request your free LogiQuest trial today.
Search Syntax Examples: (Searches are not case sensitive)
  Space separated terms like BALL BEARING find records containing both BALL AND BEARING
  Comma separated terms like BALL, BEARING find records containing either BALL OR BEARING
  Search terms can include multi-character() or single-charater(%) wildcards.

LogiQuest® Lite  A Commercial Alternative to WebFLIS

LogiQuest Lite provides instant access to information on millions of items in the Federal Supply Catalog.
National Stock Number(NSN): 2520-00-495-7721 (2520004957721, 004957721)

NIIN: 00-495-7721 Item Name: DIFFERENTIAL INC: 77777
FSC: 2520 Assignment Date: Jan-01-1963 CRIT: IIG: 77777
ISC: 2 Date Standardized: Sep-30-1972 HMIC: P DODIC:
NSC: 0 Cancellation Date: PMIC: A FIIG:
ESD: Schedule B: 8483.90.9500 DEMIL: A DEMIL INT:
TIIC: 2 Originator: AX ADPEC: RPDMRC: 9
Advantages & Benefits to a full LogiQuest subscription:

With a full subscription to LogiQuest, you can affordably maintain readiness of US military equipment, view current and historical NSN pricing, find substitutable manufacturer’s part numbers, analyze weapon systems, view detailed vendor data, proactively address DMSMS and bid on government selling opportunities. Directly search 60+ databases from Navy, Army, Air Force, Marines, and commercial sources. Examples include APL, AMDF, Milspecs, CAGE, SAM, EPLS, QPL, QPD, and many more.

The full version of LogiQuest has information related to NSN 2520-00-495-7721 in each of the following databases.

 • PID - Procurement Item Description
 • SUPPTECH - Supplemental Technical Information
 • AMDF - Army Master Data File
 • PAM25_30 - Army Technical Manuals
 • WHEREUSED - Where NIIN Used
 • WPS - Weapons Systems
 • CAGE - Commercial And Government Entity
 • H6 - Federal Item Name Directory
 • FSC - Federal Supply Class
 • Schedule B - Export Commodity Classifications

Contact us to request your free trial of LogiQuest® today.

Learn More

To learn more about LogiQuest® click here.

Please note that LogiQuest Lite is an informational service only.  Clicking on the CAGE codes below will provide contact information for possible sources of supply.


  Contact an advertising partner for price and availability for this item.
Part Information
Part Number CAGE Company Status RN CC RN VC DAC RN AAC RN FC RN SC RN JC SADC HCC MSDS
12C7103 95201 NAPCO INTERNATIONAL LLC C 5 9 6 XX B
2138212 24617 GENERAL MOTORS CORP C 5 9 6 XX 3 B
2138212 7X677 GENERAL MOTORS LLC C C 1 6 ZZ 9X
243666 08683 BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC C 5 9 6 XX 3 B
31G175 45152 OSHKOSH CORP C 5 9 6 XX 3 B
31GX175 45152 OSHKOSH CORP C 5 9 6 ZZ B
31GX175 75Q65 OSHKOSH DEFENSE LLC C 3 2 6 ZZ
361280 65282 WHITE MOTOR CORP C 5 9 6 XX 3 B
4GEA010 62265 VOLVO TRUCKS NORTH AMERICA, INC. C 5 9 6 XX B
5192876 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM C 5 2 6 XX 3 D
61SPA15 76040 MACK TRUCKS INC PARTS OPN C 5 2 6 XX 3 D
875276001 63734 KAITLIN CORP C 5 9 6 XX 3 D
A192876 76040 MACK TRUCKS INC PARTS OPN C 5 2 6 XX 3 D
A5-3835L38 19107 DART TRUCK CO C 5 9 6 XX 3 B
A5-3835L38 33323 KENWORTH TRUCK CO A DIV OF PACCAR INC C 5 9 5 AX 3 B
A5-3835L38 62265 VOLVO TRUCKS NORTH AMERICA, INC. C 5 9 6 XX D
A5-3835L38 65282 WHITE MOTOR CORP C 5 9 6 XX 3 B
A5-3835L38 72260 CORBITT CO INC C 5 9 6 XX 3 B
A5-3835L38 76040 MACK TRUCKS INC PARTS OPN C 5 2 6 XX 3 D
A5-3835L38 78500 MERITOR HEAVY VEHICLE SYSTEMS, LLC C 5 9 5 AX 3 B
A5-3835L38 79780 MERITOR HEAVY VEHICLE SYSTEMS LLC OFF HIGHWAY PRODUCTS AND SUPPLY DIV HEAVY VEHICLES COMPONENTS OPNS C 5 9 5 AX 3 B
A5-3835L38 8X479 TRUCK & EQUIPMENT PARTS CO C 5 9 6 ZZ B
12C7103 21910 FEDERAL MOTOR TRUCK DIV OF NAPCO INDUSTRIES INC H 5 9 6 XX 3 D
4GEA010 04741 WHITE MOTOR CORP OGDEN TRUCK PLANT H 5 9 6 XX 3 D
A5-3835L38 82109 WHITE MOTOR CORP WHITE TRUCK DIV H 5 2 X XX 3 D
Management Information
MOEC SOS A A C R C S L C CIIC U P Q U S C Unit Price UI UICF MCD Action Date C/H
DA SMS J Z 0 U 1 A $45.39 EA J2200X- Oct-01-2025 C
DS SMS J N 0 U 1 D $49.79 EA ------- Oct-01-2022 H
DS SMS J N 0 U 1 I $45.39 EA ------- Oct-01-2025 C
MOE Rules Information
MOE Rule Former MOER Effective AMC AMSC IMC IMCA Collaborators Receivers
A920 A181 Sep-01-2005 3 H Z AZ GX|CD BN|CD|GX|AZ
ZU01 Apr-01-1991 ZU ZU
Replacement & Obsolete Information
Obsolete NIIN Information
FSC NIIN DEMIL NSC Cancelled
2520 00-345-0094 A 7 Jan-01-1963
Packaging Information

Source: P Primary Inventory Control Activity (PICA) Status: C
Pri/Sec ICC: P Container NSN: Category Code: 18ZZ
Lvl A Pkg Req:  Q  Unit Pack Size: Pres Material: 89
Lvl B Pkg Req:  Q  Unit Pack Weight: 0.0 Pres Method: 20
Lvl C Pkg Req:    Unit Pack Cube: 0.000 Wrapping Mat: GC
Opt Proc Ind:  O  Unpkg Item Dims: Spec Marking: 00
Supp Inst: IP025: PACKAGING, MARKING, 
Container FSC: SPI Number: SPI Revision:   
Unpkg Weight: SPI Date: Pkg Design Activity: 16236
Inter Container Qty: 000 Inter Container Code: 00 Clean/Dry Procedure: 1
Unit Container: E5 Item Type Storage:  B  Unit Container Level:   
    Cush/Dun Material: JC Cush/Dun Thickness: C
Contact us to request your free trial of LogiQuest® today.   Click here to learn more about LogiQuest®.
Company Logo
Phone Icon (978) 774-7999 x600 Email Icon 

© 2026 Copyright Terabase Corporation.  All rights reserved. ® LogiQuest is a registered trademark of Terabase Corporation. ® Terabase is a registered trademark of Terabase Corporation. Website design by Sperling Interactive.