NSN 2520-01-126-4897 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-126-4897. Manufacturer of record part number: WW-170-8.
Also searched as2520-01-126-4897 ·
2520011264897 ·
NIIN 011264897 ·
01-126-4897 ·
FSC 2520 Vehicular Power Transmission Components · CAGE 66289 · WW-170-8
General Characteristics Item Description: OUTER HOUSING IS CAST IRON
1 manufacturer part number on file
Manufacturer of record: Wisconsin Motors, Llc
Identification
NSN: 2520-01-126-4897
NIIN: 011264897
FSC: 2520 — Vehicular Power Transmission Components
FSG: 25 — Vehicular Equipment Components
Primary part number: WW-170-8
Manufacturer: Wisconsin Motors, Llc
General Description
The Clutch Reduction Assembly, cataloged under National Stock Number 2520-01-126-4897, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Wisconsin Motors, Llc. Government technical data includes 1 specification, 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
2520-01-126-4897
Primary Part Number
WW-170-8
Item Name
Clutch Reduction Assembly
FSC / FSG
2520 / 25 — Vehicular Power Transmission Components
Manufacturer
Wisconsin Motors, Llc
Status
ACTIVE
General Characteristics Item Description
OUTER HOUSING IS CAST IRON
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 2520-01-126-4897?
NSN 2520-01-126-4897 is a Clutch Reduction Assembly, manufactured by Wisconsin Motors, Llc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
What part numbers are listed for NSN 2520-01-126-4897?
NSN 2520-01-126-4897 has 1 manufacturer part number on file: WW-170-8 (Wisconsin Motors, Llc).
What are the specifications of WW-170-8?
Key specifications for WW-170-8: General Characteristics Item Description: OUTER HOUSING IS CAST IRON. 1 specification is documented in the U.S. Government catalog.
Is NSN 2520-01-126-4897 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.