The Pin,shoulder,headed, cataloged under National Stock Number 5315-01-473-9116, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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 | 5315-01-473-9116 |
| Primary Part Number | 124-4365221 PC 10 |
| Item Name | Pin,shoulder,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| First Step Diameter | 0.625 INCHES NOMINAL IN |
| Under Head Length | 2.906 INCHES NOMINAL IN |
| First End Style | RADIUS |
| Second Step Length | 0.250 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Pin Head Diameter | 0.875 INCHES NOMINAL IN |
| Material Document and Classification | QQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | PAN NO. 2 (R1 NOT REQUIRED IN ITEM DESCRIPTION) |
| Second Step Diameter | 0.375 INCHES NOMINAL IN |
| Height | 0.188 INCHES NOMINAL IN |
| First Step Length | 2.656 INCHES NOMINAL IN |
| Material | COPPER ALLOY OVERALL |
| First End Corner Radius | 0.188 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 |
|---|---|
| 124-4365221 PC 10 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 124-4365221 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 5315-01-473-9116 is a Pin,shoulder,headed, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-473-9116 has 1 manufacturer part number on file: 124-4365221 PC 10 (Naval Sea Systems Command).
5 possible matches (shared part number, not a government interchangeability claim): 5315-01-473-9131, 3120-01-474-0256, 5315-01-474-0477. Verify interchangeability with system specifications before substitution.
Key specifications for 124-4365221 PC 10: First Step Diameter: 0.625 INCHES NOMINAL IN; Under Head Length: 2.906 INCHES NOMINAL IN; First End Style: RADIUS; Second Step Length: 0.250 INCHES NOMINAL IN. 13 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.