The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-694-6359, 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 24 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-694-6359 |
| Primary Part Number | 803-6397269 PC 87 |
| 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 |
| First End Location | UNTHREADED END |
| First End Counterbore Diameter | 0.3125 INCHES NOMINAL IN |
| Hole Arrangement Style | ONE END DRILLED |
| Thread Length | 0.32815 INCHES NOMINAL IN |
| First End Style | COUNTERBORED W/O THRU HOLE |
| First Hole Diameter | 0.1406 INCHES NOMINAL IN |
| Shank Length | 0.5625 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | ASTM A276, TYPE 316, COND A AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE OVERALL |
| Second End Relationship with First End | NOT IDENTICAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.625 INCHES IN |
| Shoulder Diameter | 0.732 INCHES MINIMUM AND 0.734 INCHES MAXIMUM IN |
| Second End Outer Radius | 0.8125 INCHES NOMINAL IN |
| Second Shank Length | 0.4219 INCHES NOMINAL IN |
| Second End Style | OVAL |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 18 |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | UNF |
| Distance From Centerline of Hole to End of Pin | 0.2344 INCHES NOMINAL IN |
| First End Counterbore Depth | 0.15625 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 |
|---|---|
| 803-6397269 REV B PC NO. 87 | Naval Sea Systems Command (USA) |
| 803-6397269 PC 87 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 6397269/SHEET 26/PC NO 87 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 5315-01-694-6359 is a Pin,shoulder,headless, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-694-6359 has 2 manufacturer part numbers on file: 803-6397269 REV B PC NO. 87 (Naval Sea Systems Command), 803-6397269 PC 87 (Naval Sea Systems Command).
Key specifications for 803-6397269 PC 87: Shank Diameter: 0.625 INCHES NOMINAL IN; Second Shank Diameter: 0.501 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN; First End Location: UNTHREADED END; First End Counterbore Diameter: 0.3125 INCHES NOMINAL IN. 24 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.