The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-045-8863, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Carver Pump Company. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 3010-01-045-8863 |
| Primary Part Number | 042-00N-005 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Carver Pump Company |
| Status | ACTIVE |
| Bore Length | 2.0625 INCHES NOMINAL BOTH ENDS IN |
| Design Type | INTERNAL GEAR |
| Outside Diameter | 4.125 INCHES NOMINAL IN |
| Features Provided | EXPOSED COUPLING BOLT TYPE AND STANDARD GRID SPRING |
| Bore Shape | ROUGH STOCK BOTH ENDS |
| Bore Diameter | 2.2500 INCHES NOMINAL BOTH ENDS 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 |
|---|---|
| 042-00N-005 PRIMARY | Carver Pump Company (USA) |
| 1 1-2P PRIMARY | Reliance Electric Company Dba Reliance & Dodge Brands (USA) |
| Reference | Meaning |
|---|---|
| F-NGD-0-99-002PC57 | 5/9 Secondary reference Carver Pump Company |
NSN 3010-01-045-8863 is a Coupling,shaft,flexible, manufactured by Carver Pump Company, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-045-8863 has 2 manufacturer part numbers on file: 042-00N-005 (Carver Pump Company), 1 1-2P (Reliance Electric Company Dba Reliance & Dodge Brands).
2 possible matches (shared part number, not a government interchangeability claim): 5930-01-257-3564, 7330-01-440-9077. Verify interchangeability with system specifications before substitution.
Key specifications for 042-00N-005: Bore Length: 2.0625 INCHES NOMINAL BOTH ENDS IN; Design Type: INTERNAL GEAR; Overall Length: 4.250 INCHES NOMINAL IN; Outside Diameter: 4.125 INCHES NOMINAL IN. 6 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.