PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7994329Gear

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 2520-00-799-4329 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-799-4329 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-799-4329. Primary manufacturer part number: 7994329.
Features
  • Gear — FSC 2520
  • 7 verified cross-references
  • Primary manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear, cataloged under National Stock Number 2520-00-799-4329, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameGear
FSC / FSG2520 — No Item Name Available (FSG 25)
ManufacturersNew Venture Gear Inc New Process Gear Div (CAGE 76760); Spalla Inc (CAGE 22852); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Advanced Computer Technology Inc Dba a C T (CAGE 0KFM1); Stewart-Warner Corporation (CAGE 57733)
Technical Specifications
ParameterValue
NSN2520-00-799-4329
Primary Part Number7994329
Item NameGear
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
1650-00-017-97253568-2 INTERCHANGEABLE
Ring
Greene Tweed & Co Inc
1430-00-068-9068NM5040A INTERCHANGEABLE
Rotary Joint,waveguide
Microwave Engineering Corporation
6240-00-080-2012 INTERCHANGEABLE
Lamp,incandescent
5342-00-489-3458770-4 INTERCHANGEABLE
Mount,resilient,weapon System
Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
2520-00-615-60523-1-3291 INTERCHANGEABLE
Flange,companion,vehicular Unive
Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products
5910-00-666-828579P5 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Sprague Electric Co World Hqs
2810-00-795-294772434 INTERCHANGEABLE
Plug,piston Pin
Textron Lycoming Inc Williamsport Plant
5307-01-109-263072434 INTERCHANGEABLE
Stud,pivot
Abd Intl Inc Dba Abdick
5365-01-144-08976799432-9 INTERCHANGEABLE
Spacer,tapered
Allison Transmission Inc Dba Allison Transmission, Inc
5930-01-205-380335682 INTERCHANGEABLE
Switch,liquid Level
Setra Systems, Inc. Dba Gems Sensors
Cross-Reference Index
Part NumberManufacturer
35682 New Venture Gear Inc New Process Gear Div (USA)
561816 Spalla Inc (USA)
7994329 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
72434 Advanced Computer Technology Inc Dba a C T (USA)
72434 Stewart-Warner Corporation (USA)
561816 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
945806 PRIMARY Am General Llc (USA)
Related Parts
1650-00-017-9725INTERCHANGEABLE
RING
3568-2
1430-00-068-9068INTERCHANGEABLE
ROTARY JOINT,WAVEGUIDE
NM5040A
6240-00-080-2012INTERCHANGEABLE
LAMP,INCANDESCENT
5342-00-489-3458INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
770-4
2520-00-615-6052INTERCHANGEABLE
FLANGE,COMPANION,VEHICULAR UNIVE
3-1-3291
5910-00-666-8285INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
79P5
2810-00-795-2947INTERCHANGEABLE
PLUG,PISTON PIN
72434
5307-01-109-2630INTERCHANGEABLE
STUD,PIVOT
72434
5365-01-144-0897INTERCHANGEABLE
SPACER,TAPERED
6799432-9
5930-01-205-3803INTERCHANGEABLE
SWITCH,LIQUID LEVEL
35682
6625-01-250-3145INTERCHANGEABLE
TEST SET SUBASSEMBLY,ELECTRICAL
5930-01-418-8474INTERCHANGEABLE
SWITCH,PUSH
35-682

Frequently Asked Questions

What is NSN 2520-00-799-4329?

NSN 2520-00-799-4329 is a Gear, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2520 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2520-00-799-4329?

NSN 2520-00-799-4329 has 7 cross-referenced part numbers: 35682 (New Venture Gear Inc New Process Gear Div), 561816 (Spalla Inc), 7994329 (U S Army Tank Automotive Command Amsta-Im-Mm), 72434 (Advanced Computer Technology Inc Dba a C T), 72434 (Stewart-Warner Corporation) and 2 more.

What NSN replaces 2520-00-799-4329?

There are 12 known substitutes for 2520-00-799-4329: 1650-00-017-9725, 1430-00-068-9068, 6240-00-080-2012 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 2520-00-799-4329 still in active supply?

NSN 2520-00-799-4329 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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