The Spider,universal Joint,vehicular, cataloged under National Stock Number 2520-01-085-3100, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-01-085-3100 |
| Item Name | Spider,universal Joint,vehicular |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Status | ACTIVE |
| Length Across Arms | 2.875 INCHES NOMINAL IN |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| NP5005055-2 | C/1 Advisory reference — outside the item-of-supply concept Minnpar, Llc Dba Minnpar |
| 1-1875 | 3/2 Design control — primary reference U.S. Government activity |
| 1875X | 5/9 Secondary reference U.S. Government activity |
| NP5005055-2 | 5/9 Secondary reference Barber-Greene Co |
NSN 2520-01-085-3100 is a Spider,universal Joint,vehicular, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5950-01-302-4906. Verify interchangeability with system specifications before substitution.
Key specifications for 2520-01-085-3100: Special Features: MTG PROVISION-MTG EARS;BRG TYPE-BUSHING;BRGS-INCL.;BRG SHAPE-CYLINDERICAL;BRG QTY-4;BRG OD 1.000 IN. IN; Length Across Arms: 2.875 INCHES NOMINAL IN; Material: STEEL. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.