NSN 2520-01-696-1273 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-696-1273. Manufacturer of record part number: 1522354.
Also searched as2520-01-696-1273 ·
2520016961273 ·
NIIN 016961273 ·
01-696-1273 ·
FSC 2520 Vehicular Power Transmission Components · CAGE 78500 · 1522354
Manufacturer of record: Meritor Heavy Vehicle Systems, Llc
Identification
NSN: 2520-01-696-1273
NIIN: 016961273
FSC: 2520 — Vehicular Power Transmission Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 1522354
Manufacturer: Meritor Heavy Vehicle Systems, Llc
General Description
The Lock,drive Shaft,differential, cataloged under National Stock Number 2520-01-696-1273, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Meritor Heavy Vehicle Systems, Llc. 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
2520-01-696-1273
Primary Part Number
1522354
Item Name
Lock,drive Shaft,differential
FSC / FSG
2520 / 25 — Vehicular Power Transmission Components
Manufacturer
Meritor Heavy Vehicle Systems, Llc
Status
ACTIVE
Usage Design
VEHICULAR
Shape
CIRCULAR
Component Document Origin
INDUSTRIAL
Vehicle Identification Designator
M917A3
Vehicle Design Control Activity
19207
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 2520-01-696-1273?
NSN 2520-01-696-1273 is a Lock,drive Shaft,differential, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
What part numbers are listed for NSN 2520-01-696-1273?
NSN 2520-01-696-1273 has 1 manufacturer part number on file: 1522354 (Meritor Heavy Vehicle Systems, Llc).
What are the specifications of 1522354?
Key specifications for 1522354: Usage Design: VEHICULAR; Shape: CIRCULAR; Component Document Origin: INDUSTRIAL; Vehicle Identification Designator: M917A3. 5 specifications are documented in the U.S. Government catalog.
Is NSN 2520-01-696-1273 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.