NSN 2520-01-397-5273 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-397-5273. Manufacturer of record part number: 1022000028.
Also searched as2520-01-397-5273 ·
2520013975273 ·
NIIN 013975273 ·
01-397-5273 ·
FSC 2520 Vehicular Power Transmission Components · CAGE 64493 · 1022000028 · 10-22-000-028
Manufacturer of record: Regal-Beloit Corp Durst Div
Identification
NSN: 2520-01-397-5273
NIIN: 013975273
FSC: 2520 — Vehicular Power Transmission Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 1022000028
Manufacturer: Regal-Beloit Corp Durst Div
General Description
The Transmission,mechanical,vehicula, cataloged under National Stock Number 2520-01-397-5273, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Regal-Beloit Corp Durst Div. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2520-01-397-5273
Primary Part Number
1022000028
Item Name
Transmission,mechanical,vehicula
FSC / FSG
2520 / 25 — Vehicular Power Transmission Components
Manufacturer
Regal-Beloit Corp Durst Div
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3040-01-397-568851673POSSIBLE MATCH
SHAFT,SHOULDERED
Possible match (shared part number)Landoll Company, Llc
NSN 2520-01-397-5273 is a Transmission,mechanical,vehicula, manufactured by Regal-Beloit Corp Durst Div, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
What part numbers are listed for NSN 2520-01-397-5273?
NSN 2520-01-397-5273 has 1 manufacturer part number on file: 1022000028 (Regal-Beloit Corp Durst Div).
What NSN replaces 2520-01-397-5273?
4 possible matches (shared part number, not a government interchangeability claim): 3040-01-397-5688, 2520-01-397-5691, 3020-01-398-3342. Verify interchangeability with system specifications before substitution.
What are the specifications of 1022000028?
Key specifications for 1022000028: End Item Identification: 3930-01-378-7497. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2520-01-397-5273 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.