The Universal Joint,vehicular, cataloged under National Stock Number 2520-01-554-9646, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Lovejoy, Llc Div Lovejoy. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Universal Joint,vehicular |
| FSC / FSG | 2520 — Vehicular Power Transmission Components (FSG 25) |
| Manufacturers | Lovejoy, Llc Div Lovejoy (CAGE 75665) |
| Parameter | Value |
|---|---|
| NSN | 2520-01-554-9646 |
| Primary Part Number | DD-11B |
| Item Name | Universal Joint,vehicular |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Lovejoy, Llc Div Lovejoy |
| 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 |
|---|---|
| DD-11B | Lovejoy, Llc Div Lovejoy (USA) |
| Reference | Meaning |
|---|---|
| 20864004 FN7 | 5/2 Secondary reference U.S. Government activity |
| 191901 | 3/2 Design control — primary reference U.S. Government activity |
| 20864023 | 5/2 Secondary reference U.S. Government activity |
NSN 2520-01-554-9646 is a Universal Joint,vehicular, manufactured by Lovejoy, Llc Div Lovejoy, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-554-9646 has 1 manufacturer part number on file: DD-11B (Lovejoy, Llc Div Lovejoy).
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.