The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-468-7946, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Carver Pump Company. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 5310-01-468-7946 |
| Primary Part Number | NSL-0-99-002 PC 34 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Carver Pump Company |
| Status | ACTIVE |
| Width Across Flats | 0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Thread Pitch Diameters | +0.3344 TO 0.3401 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.375 INCHES IN |
| Nut Height | 0.337 INCHES MAXIMUM IN |
| Nut Style | HEXAGON |
| Thread Class | 2B |
| Thread Quantity Per Inch | 16 |
| Material | COPPER ALLOY AND NICKEL ALLOY OVERALL |
| Bearing Surface Type | CHAMFERED |
| 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 |
|---|---|
| NSL-0-99-002 PC 45 | Carver Pump Company (USA) |
| NSL-0-99-002 PC 42 | Carver Pump Company (USA) |
| NSL-0-99-002 PC 39 | Carver Pump Company (USA) |
| NSL-0-99-002 PC 34 PRIMARY | Carver Pump Company (USA) |
| Reference | Meaning |
|---|---|
| D-NSL-0-99-002 PC 34 | 3/9 Design control — primary reference Carver Pump Company |
| D-NSL-0-99-002 PC 39 | 5/9 Secondary reference Carver Pump Company |
| D-NSL-0-99-002 PC 45 | 5/9 Secondary reference Carver Pump Company |
| D-NSL-0-99-002 PC 42 | 5/9 Secondary reference Carver Pump Company |
| D-NSL-0-99-002 | D/9 Drawing number reference only Carver Pump Company |
NSN 5310-01-468-7946 is a Nut,plain,hexagon, manufactured by Carver Pump Company, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-468-7946 has 4 manufacturer part numbers on file: NSL-0-99-002 PC 45 (Carver Pump Company), NSL-0-99-002 PC 42 (Carver Pump Company), NSL-0-99-002 PC 39 (Carver Pump Company), NSL-0-99-002 PC 34 (Carver Pump Company).
4 possible matches (shared part number, not a government interchangeability claim): 5310-01-468-7961, 5310-01-468-7965, 5310-01-468-7979. Verify interchangeability with system specifications before substitution.
Key specifications for NSL-0-99-002 PC 34: Width Across Flats: 0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN; Thread Series: UNIFIED NATIONAL COARSE (UNC); Thread Pitch Diameters: +0.3344 TO 0.3401 INCHES IN; Thread Direction: RIGHT-HAND. 11 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.