NSN 2520-00-614-6971 · NIIN 006146971 · Part number 11671879
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 2520 — Vehicular Power Transmission Components · FSG 25 — Vehicular Equipment Components · CAGE 19207
Government record, cited
NSN 2520-00-614-6971 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-614-6971. Manufacturer of record part number: 11671879.
Also searched as2520-00-614-6971 ·
2520006146971 ·
NIIN 006146971 ·
00-614-6971 ·
FSC 2520 Vehicular Power Transmission Components · CAGE 19207 · 11671879
Length: 25.260 INCHES MINIMUM AND 25.500 INCHES MAXIMUM IN
Style Designator: FLANGED END TYPE
Height: 2.310 INCHES NOMINAL IN
Thickness: 2.690 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: U S Army Tank Automotive Command Amsta-Im-Mm
Identification
NSN: 2520-00-614-6971
NIIN: 006146971
FSC: 2520 — Vehicular Power Transmission Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 11671879
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Cooler,fluid,transmission, cataloged under National Stock Number 2520-00-614-6971, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2520-00-614-6971
Primary Part Number
11671879
Item Name
Cooler,fluid,transmission
FSC / FSG
2520 / 25 — Vehicular Power Transmission Components
Manufacturer
U S Army Tank Automotive Command Amsta-Im-Mm
Status
ACTIVE
Core Frontal Area
49.665 SQUARE INCHES
Length
25.260 INCHES MINIMUM AND 25.500 INCHES MAXIMUM IN
Style Designator
FLANGED END TYPE
Height
2.310 INCHES NOMINAL IN
Thickness
2.690 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
U S Army Tank Automotive Command Amsta-Im-Mm (USA)
No interchangeability data on file.
Other items in FSC 2520 — Vehicular Power Transmission Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2520-00-005-4937
CLUTCH PACKAGE
2520-00-006-6257
2520-00-006-6257 · Item name not on file
2520-00-008-9977
SPIDER,UNIVERSAL JOINT,VEHICULAR
2520-00-039-6567
SOCKET
2520-00-242-3316
CLUTCH ASSEMBLY,HUB
2520-00-358-3905
COVER
2520-00-366-7191
COLLAR,SHAFT LINKAGE
2520-00-708-6603
COVER CONTROL LEVER
Frequently Asked Questions
What is NSN 2520-00-614-6971?
NSN 2520-00-614-6971 is a Cooler,fluid,transmission, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
What part numbers are listed for NSN 2520-00-614-6971?
NSN 2520-00-614-6971 has 1 manufacturer part number on file: 11671879 (U S Army Tank Automotive Command Amsta-Im-Mm).
What are the specifications of 11671879?
Key specifications for 11671879: Core Frontal Area: 49.665 SQUARE INCHES; Length: 25.260 INCHES MINIMUM AND 25.500 INCHES MAXIMUM IN; Style Designator: FLANGED END TYPE; Height: 2.310 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 2520-00-614-6971 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.