The Pin,tapered,plain, cataloged under National Stock Number 5315-01-445-5831, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-445-5831 |
| Primary Part Number | 123-4498410 PART 139 |
| Item Name | Pin,tapered,plain |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Huntington Ingalls Inc Div Newport News Shipbuilding |
| Status | ACTIVE |
| Pin Overall Length | 4.500 INCHES NOMINAL IN |
| Material | NICKEL ALLOY R-405 OR 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 |
|---|---|
| 123-4498410 PART 139 PRIMARY | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 123-4403540 PART 139 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
NSN 5315-01-445-5831 is a Pin,tapered,plain, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-445-5831 has 2 manufacturer part numbers on file: 123-4498410 PART 139 (Huntington Ingalls Inc Div Newport News Shipbuilding), 123-4403540 PART 139 (Huntington Ingalls Inc Div Newport News Shipbuilding).
Key specifications for 123-4498410 PART 139: Pin Overall Length: 4.500 INCHES NOMINAL IN; Material: NICKEL ALLOY R-405 OR STEEL OVERALL. 2 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.