The Universal Joint,vehicular, cataloged under National Stock Number 2520-00-977-6970, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Rockford Powertrain Inc Div Powertrain Rockford, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-00-977-6970 |
| Primary Part Number | 2A17435-1 |
| Item Name | Universal Joint,vehicular |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Rockford Powertrain Inc Div Powertrain Rockford, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2A17435-1 PRIMARY | Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA) |
NSN 2520-00-977-6970 is a Universal Joint,vehicular, manufactured by Rockford Powertrain Inc Div Powertrain Rockford, Inc., classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-00-977-6970 has 1 manufacturer part number on file: 2A17435-1 (Rockford Powertrain Inc Div Powertrain Rockford, Inc.).
Key specifications for 2A17435-1: Overall Length: 4.562 INCHES NOMINAL IN; Special Features: PILOT DIAMETER, BOTH ENDS: 1.438 IN. NOMINAL; FIRST CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES: 3.438 IN. NOMINAL; SECOND CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES: 1.625 IN. NOMINAL; CONNECTION END TYPE, BOTH ENDS: FLANGE; MOUNTING HOLE DIAMETER: 0.375 IN. NOM.; BEARING TYPE: NEEDLE; OVERALL DIAMETER: 4.562 IN. NOM.; LENGTH FROM UNIVERSAL JOINT SPIDER CENTERLINE TO FLANGE OUTER FACE: 2.250 IN. NOM. IN. 0 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.