NSN 2520-01-183-5706 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-183-5706. Manufacturer of record part number: 3A5322.
Also searched as2520-01-183-5706 ·
2520011835706 ·
NIIN 011835706 ·
01-183-5706 ·
FSC 2520 Vehicular Power Transmission Components · CAGE 2Y614 · 3A5322 · 124305
Manufacturer of record: Link-Belt Cranes, L.p., Lllp
Identification
NSN: 2520-01-183-5706
NIIN: 011835706
FSC: 2520 — Vehicular Power Transmission Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 3A5322
Manufacturer: Link-Belt Cranes, L.p., Lllp
General Description
The Spider,differential, cataloged under National Stock Number 2520-01-183-5706, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Link-Belt Cranes, L.p., Lllp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Spider,differential
FSC / FSG
2520 — Vehicular Power Transmission Components (FSG 25)
Manufacturers
Dana Off Highway Products, Llc (CAGE 77237); Link-Belt Cranes, L.p., Lllp (CAGE 2Y614)
Technical Specifications
Parameter
Value
NSN
2520-01-183-5706
Primary Part Number
3A5322
Item Name
Spider,differential
FSC / FSG
2520 / 25 — Vehicular Power Transmission Components
Manufacturer
Link-Belt Cranes, L.p., Lllp
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
⇄Related Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3040-01-286-4752124305POSSIBLE MATCH
SHAFT,SHOULDERED
Possible match (shared part number)Eaton Aerospace, Llc Dba Jackson South
4730-01-590-8068124-305POSSIBLE MATCH
CONNECTOR,HOSE,BULKHEAD
Possible match (shared part number)Parker-Hannifin Corp Div Fluid System Connector Division
NSN 2520-01-183-5706 is a Spider,differential, manufactured by Link-Belt Cranes, L.p., Lllp, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
What part numbers are listed for NSN 2520-01-183-5706?
NSN 2520-01-183-5706 has 2 manufacturer part numbers on file: 124305 (Dana Off Highway Products, Llc), 3A5322 (Link-Belt Cranes, L.p., Lllp).
What NSN replaces 2520-01-183-5706?
2 possible matches (shared part number, not a government interchangeability claim): 3040-01-286-4752, 4730-01-590-8068. Verify interchangeability with system specifications before substitution.
Is NSN 2520-01-183-5706 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.