The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-487-4563, 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 16 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 | 5315-01-487-4563 |
| Primary Part Number | 124-7386972 PC 77 |
| 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 | 0.501 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN |
| Undercut Diameter | 0.047 INCHES NOMINAL IN |
| First End Location | UNTHREADED END |
| First End Style | SQUARE |
| Style Designator | UNDERCUT |
| Material Document and Classification | ASTM A276, TYPE 316, COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Second End Relationship with First End | NOT IDENTICAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.216 INCHES IN |
| Shoulder Diameter | 0.729 INCHES MINIMUM AND 0.734 INCHES MAXIMUM IN |
| Second Shank Length | 0.500 INCHES NOMINAL IN |
| Second End Style | CHAMFERED |
| Thread Class | 2A A |
| Material | STEEL COMP 316 OVERALL |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 124-7386972 PC 77 PRIMARY | Naval Sea Systems Command (USA) |
| 124-7386936 PC 48 | Naval Sea Systems Command (USA) |
NSN 5315-01-487-4563 is a Pin,shoulder,headless, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-487-4563 has 2 manufacturer part numbers on file: 124-7386972 PC 77 (Naval Sea Systems Command), 124-7386936 PC 48 (Naval Sea Systems Command).
Key specifications for 124-7386972 PC 77: Shank Diameter: 0.625 INCHES NOMINAL IN; Second Shank Diameter: 0.501 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN; Undercut Diameter: 0.047 INCHES NOMINAL IN; First End Location: UNTHREADED END. 16 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.