NSN 2520-01-462-5181 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-462-5181. Manufacturer of record part number: 3-1322S.
Also searched as2520-01-462-5181 ·
2520014625181 ·
NIIN 014625181 ·
01-462-5181 ·
FSC 2520 Vehicular Power Transmission Components · CAGE 78385 · 3-1322S · 10625012 · 3-1322A
Length: 21.500 INCHES MINIMUM AND 22.000 INCHES MAXIMUM IN
Style Designator: COILED PLAIN TYPE
Height: 6.190 INCHES MINIMUM AND 6.310 INCHES MAXIMUM IN
2 manufacturer part numbers on file
Manufacturer of record: Meggitt Troy Inc
Identification
NSN: 2520-01-462-5181
NIIN: 014625181
FSC: 2520 — Vehicular Power Transmission Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 3-1322S
Manufacturer: Meggitt Troy Inc
General Description
The Cooler,fluid,transmission, cataloged under National Stock Number 2520-01-462-5181, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Meggitt Troy Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2520-01-462-5181
Primary Part Number
3-1322S
Item Name
Cooler,fluid,transmission
FSC / FSG
2520 / 25 — Vehicular Power Transmission Components
Manufacturer
Meggitt Troy Inc
Status
ACTIVE
Length
21.500 INCHES MINIMUM AND 22.000 INCHES MAXIMUM IN
Style Designator
COILED PLAIN TYPE
Height
6.190 INCHES MINIMUM AND 6.310 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
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 2520-01-462-5181?
NSN 2520-01-462-5181 is a Cooler,fluid,transmission, manufactured by Meggitt Troy Inc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
What part numbers are listed for NSN 2520-01-462-5181?
NSN 2520-01-462-5181 has 2 manufacturer part numbers on file: 3-1322S (Meggitt Troy Inc), 10625012 (General Dynamics Land Systems Canadacorp).
What are the specifications of 3-1322S?
Key specifications for 3-1322S: Length: 21.500 INCHES MINIMUM AND 22.000 INCHES MAXIMUM IN; Style Designator: COILED PLAIN TYPE; Height: 6.190 INCHES MINIMUM AND 6.310 INCHES MAXIMUM IN. 3 specifications are documented in the U.S. Government catalog.
Is NSN 2520-01-462-5181 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.