The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-479-4322, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Cen-Tex Marine Fabricators, Inc. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-479-4322 |
| Primary Part Number | 104 PC 19 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Cen-Tex Marine Fabricators, Inc |
| Status | ACTIVE |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.750 INCHES IN |
| Thread Quantity Per Inch | 10 |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 104 PC 19 PRIMARY | Cen-Tex Marine Fabricators, Inc (USA) |
| 104-ALLSTEEL-PC19 | Cen-Tex Marine Fabricators, Inc (USA) |
| Reference | Meaning |
|---|---|
| 104 | D/9 Drawing number reference only Cen-Tex Marine Fabricators, Inc |
NSN 5310-01-479-4322 is a Nut,plain,hexagon, manufactured by Cen-Tex Marine Fabricators, Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-479-4322 has 2 manufacturer part numbers on file: 104 PC 19 (Cen-Tex Marine Fabricators, Inc), 104-ALLSTEEL-PC19 (Cen-Tex Marine Fabricators, Inc).
Key specifications for 104 PC 19: Thread Series: UNIFIED NATIONAL COARSE (UNC); Thread Direction: RIGHT-HAND; Nominal Thread Size: 0.750 INCHES IN; Thread Quantity Per Inch: 10. 5 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.