The Universal Joint,nonvehicular, cataloged under National Stock Number 3010-01-451-0492, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3010-01-451-0492 |
| Primary Part Number | 564-6408449 FIND 1 |
| Item Name | Universal Joint,nonvehicular |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Design Type | BLOCK AND PIN |
| Hub Bore Width Across Flats | 1.001 INCHES MINIMUM AND 1.005 INCHES MAXIMUM FIRST END IN |
| Connection End Type | HUB,SQUARE BORE SECOND END |
| Connection End Type | HUB,HEX BORE FIRST END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 564-6408449 FIND 1 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 6408449 | D/9 Drawing number reference only Naval Sea Systems Command |
| DA2285-1678 FIND 1 | 5/9 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
| 564-6408449-1 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 3010-01-451-0492 is a Universal Joint,nonvehicular, manufactured by Naval Sea Systems Command, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-451-0492 has 1 manufacturer part number on file: 564-6408449 FIND 1 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 3010-01-451-0497. Verify interchangeability with system specifications before substitution.
Key specifications for 564-6408449 FIND 1: Design Type: BLOCK AND PIN; Hub Bore Width Across Flats: 1.001 INCHES MINIMUM AND 1.005 INCHES MAXIMUM FIRST END IN; Overall Length: 9.440 INCHES NOMINAL IN; Connection End Type: HUB,SQUARE BORE SECOND END. 4 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.