The Coupling,shaft,rigid, cataloged under National Stock Number 3010-01-424-7377, 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 9 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-424-7377 |
| Primary Part Number | DA2285-1775-35 |
| Item Name | Coupling,shaft,rigid |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Bore Length | 2.7500 INCHES NOMINAL BOTH ENDS IN |
| Overall Diameter | 1.250 INCHES NOMINAL IN |
| Style Designator | PLAIN SLEEVE |
| Features Provided | KEYWAY |
| Bore Shape | STRAIGHT BOTH ENDS |
| Body Material | STEEL |
| Unthreaded Hole Quantity | 1 |
| Bore Diameter | 0.7530 INCHES NOMINAL BOTH ENDS IN |
| Hole Diameter | 0.190 INCHES NOMINAL IN |
| 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 |
|---|---|
| DA2285-1775-35 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 6409341 | D/9 Drawing number reference only Naval Sea Systems Command |
| 211017760 | 5/9 Secondary reference U.S. Government activity |
| 211017760 | 5/9 Secondary reference Naval Sea Systems Command |
| 564-6409341-35 | 5/9 Secondary reference Naval Sea Systems Command |
| DA2285-1775-35 | 3/2 Design control — primary reference U.S. Government activity |
| DA2285-1775#35 | 5/9 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
NSN 3010-01-424-7377 is a Coupling,shaft,rigid, manufactured by Naval Sea Systems Command, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-424-7377 has 1 manufacturer part number on file: DA2285-1775-35 (Naval Sea Systems Command).
4 possible matches (shared part number, not a government interchangeability claim): 3010-01-424-9131, 5365-01-529-2481, 5365-01-529-2503. Verify interchangeability with system specifications before substitution.
Key specifications for DA2285-1775-35: Bore Length: 2.7500 INCHES NOMINAL BOTH ENDS IN; Overall Diameter: 1.250 INCHES NOMINAL IN; Style Designator: PLAIN SLEEVE; Overall Length: 2.750 INCHES NOMINAL IN. 9 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.