The Pin,shoulder,headless, cataloged under National Stock Number 5315-00-726-6497, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 21 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-726-6497 |
| Primary Part Number | 7266497 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Shank Diameter | 0.183 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN |
| Second Shank Diameter | 0.230 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN |
| First End Taper Length | 0.015 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN |
| First End Location | LONG END |
| Surface Treatment Document and Classification | MIL-L-644,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Second End Taper Angle | 44.0 DEGREES MINIMUM AND 46.0 DEGREES MAXIMUM |
| Hole Arrangement Style | ONE END DRILLED |
| First End Style | CHAMFERED |
| First Hole Diameter | 0.070 INCHES MINIMUM AND 0.077 INCHES MAXIMUM IN |
| Hardness Rating | 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| Shank Length | 1.155 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Second End Taper Length | 0.016 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN |
| First End Taper Angle | 44.0 DEGREES MINIMUM AND 46.0 DEGREES MAXIMUM |
| Second End Relationship with First End | NOT IDENTICAL |
| Shoulder Diameter | 0.360 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN |
| Second Shank Length | 0.060 INCHES NOMINAL IN |
| Surface Treatment | PHOSPHATE MANGANESE OVERALL |
| Second End Style | CHAMFERED |
| Material | STEEL COMP 8640 OR STEEL COMP 8645 OR STEEL COMP 8740 OVERALL |
| Distance From Centerline of Hole to End of Pin | 0.115 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 |
|---|---|
| 7266497 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
| Reference | Meaning |
|---|---|
| 5315007266497 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 5315-00-726-6497 is a Pin,shoulder,headless, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-726-6497 has 1 manufacturer part number on file: 7266497 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 7266497: Shank Diameter: 0.183 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN; Second Shank Diameter: 0.230 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN; First End Taper Length: 0.015 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN; First End Location: LONG END. 21 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.