The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-288-3924, 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 18 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-288-3924 |
| Primary Part Number | 5184095 PIECE 38 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Shank Diameter | 0.625 INCHES NOMINAL IN |
| Second Shank Diameter | 0.625 INCHES NOMINAL IN |
| First End Taper Length | 0.062 INCHES NOMINAL IN |
| First End Location | BOTH ENDS |
| Surface Treatment Document and Classification | ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Hole Arrangement Style | ONE END DRILLED |
| First End Style | CHAMFERED |
| First Hole Diameter | 0.156 INCHES NOMINAL IN |
| Shank Length | 0.375 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | AMS 5643,COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Second End Relationship with First End | IDENTICAL |
| Shoulder Diameter | 1.125 INCHES NOMINAL IN |
| Second Shank Length | 17.812 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 630 OVERALL |
| Distance From Centerline of Hole to End of Pin | 0.312 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 |
|---|---|
| 803-5184095 PIECE 38 | Naval Sea Systems Command (USA) |
| 5184095 PIECE 38 PRIMARY | Naval Sea Systems Command (USA) |
| 5184095 PIECE 38 | Appleton Marine Inc (USA) |
| Reference | Meaning |
|---|---|
| 5184095 PIECE 38 | 3/9 Design control — primary reference Simco Inc |
| 6665688 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 51840952 PART 14 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 5315-01-288-3924 is a Pin,shoulder,headless, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-288-3924 has 3 manufacturer part numbers on file: 803-5184095 PIECE 38 (Naval Sea Systems Command), 5184095 PIECE 38 (Naval Sea Systems Command), 5184095 PIECE 38 (Appleton Marine Inc).
1 possible match (shared part number, not a government interchangeability claim): 2540-01-469-9100. Verify interchangeability with system specifications before substitution.
Key specifications for 5184095 PIECE 38: Shank Diameter: 0.625 INCHES NOMINAL IN; Second Shank Diameter: 0.625 INCHES NOMINAL IN; First End Taper Length: 0.062 INCHES NOMINAL IN; First End Location: BOTH ENDS. 18 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.