The Pin,shoulder,headed, cataloged under National Stock Number 5315-00-321-1415, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Honeywell Intl Inc Defense Avionics Systems. Government technical data includes 12 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-321-1415 |
| Primary Part Number | 2273987-0001 |
| Item Name | Pin,shoulder,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Honeywell Intl Inc Defense Avionics Systems |
| Status | ACTIVE |
| First Step Diameter | 0.050 INCHES MINIMUM AND 0.051 INCHES MAXIMUM IN |
| Distance From Centerline to Flat | 0.024 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN |
| Under Head Length | 0.102 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| First End Style | SQUARE |
| Second Step Length | 0.062 INCHES MINIMUM AND 0.071 INCHES MAXIMUM IN |
| Style Designator | SHOULDER |
| Pin Head Diameter | 0.078 INCHES MINIMUM AND 0.083 INCHES MAXIMUM IN |
| Head Style | DEE |
| Second Step Diameter | 0.038 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN |
| Height | 0.009 INCHES MINIMUM AND 0.015 INCHES MAXIMUM IN |
| First Step Length | 0.035 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN |
| Material | COPPER ALLOY 360 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 |
|---|---|
| 2273987-0001 PRIMARY | Honeywell Intl Inc Defense Avionics Systems (USA) |
NSN 5315-00-321-1415 is a Pin,shoulder,headed, manufactured by Honeywell Intl Inc Defense Avionics Systems, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-321-1415 has 1 manufacturer part number on file: 2273987-0001 (Honeywell Intl Inc Defense Avionics Systems).
Key specifications for 2273987-0001: First Step Diameter: 0.050 INCHES MINIMUM AND 0.051 INCHES MAXIMUM IN; Distance From Centerline to Flat: 0.024 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN; Under Head Length: 0.102 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; First End Style: SQUARE. 12 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.