The Pin,straight,headed, cataloged under National Stock Number 5315-00-173-3583, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-173-3583 |
| Primary Part Number | 14-40479-1 |
| Item Name | Pin,straight,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES OUTSIDE DIAMETER |
| Surface Finish | 125.0 MICROINCHES HEAD BEARING SURFACE |
| Chamfer Length | 0.030 INCHES NOMINAL IN |
| Hole Arrangement Style | ONE END DRILLED |
| Under Head Length | 1.060 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN |
| Pin Chamfer Angle | 45.0 DEGREES NOMINAL |
| First Hole Diameter | 0.0615 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM IN |
| Style Designator | STRAIGHT |
| Pin Head Diameter | 0.500 INCHES NOMINAL IN |
| Material Document and Classification | QQ-S-763,CLASS 302,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Head Style | FLAT CHAMFER |
| Height | 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN |
| Material | STEEL COMP 302 OVERALL |
| Distance From Centerline of Hole to End of Pin | 0.125 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 |
|---|---|
| 14-40479-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 14-40479-1 | 3/9 Design control — primary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
| 14-40479-1 | 5/9 Secondary reference Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector |
NSN 5315-00-173-3583 is a Pin,straight,headed, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-173-3583 has 1 manufacturer part number on file: 14-40479-1 (Northrop Grumman Systems Corporation).
Key specifications for 14-40479-1: Surface Finish: 63.0 MICROINCHES OUTSIDE DIAMETER; Surface Finish: 125.0 MICROINCHES HEAD BEARING SURFACE; Chamfer Length: 0.030 INCHES NOMINAL IN; Hole Arrangement Style: ONE END DRILLED. 15 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.