The Pin,shoulder,headless, cataloged under National Stock Number 5315-00-616-4241, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-616-4241 |
| Primary Part Number | 9056858 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Shank Diameter | 0.1871 INCHES MINIMUM AND 0.1874 INCHES MAXIMUM IN |
| Second Shank Diameter | 0.1871 INCHES MINIMUM AND 0.1874 INCHES MAXIMUM IN |
| Surface Finish | 16.0 MICROINCHES OUTSIDE DIAMETER |
| Undercut Width | 0.025 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN |
| First End Taper Length | 0.016 INCHES NOMINAL IN |
| Undercut Diameter | 0.18075 INCHES NOMINAL IN |
| First End Location | BOTH ENDS |
| Surface Treatment Document and Classification | 171,5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL |
| Second End Taper Angle | 44.0 DEGREES MINIMUM AND 46.0 DEGREES MAXIMUM |
| First End Style | CHAMFERED |
| Shank Length | 0.199 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN |
| Style Designator | UNDERCUT |
| Material Document and Classification | QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Second End Taper Length | 0.016 INCHES NOMINAL IN |
| First End Taper Angle | 44.0 DEGREES MINIMUM AND 46.0 DEGREES MAXIMUM |
| Second End Relationship with First End | IDENTICAL |
| Shoulder Diameter | 0.2494 INCHES MINIMUM AND 0.2496 INCHES MAXIMUM IN |
| Second Shank Length | 0.199 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Second End Style | CHAMFERED |
| Material | STEEL COMP 303 OVERALL |
| 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 |
|---|---|
| 9056858 PRIMARY | Us Army Aviation and Missile Command (USA) |
NSN 5315-00-616-4241 is a Pin,shoulder,headless, manufactured by Us Army Aviation and Missile Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-616-4241 has 1 manufacturer part number on file: 9056858 (Us Army Aviation and Missile Command).
Key specifications for 9056858: Shank Diameter: 0.1871 INCHES MINIMUM AND 0.1874 INCHES MAXIMUM IN; Second Shank Diameter: 0.1871 INCHES MINIMUM AND 0.1874 INCHES MAXIMUM IN; Surface Finish: 16.0 MICROINCHES OUTSIDE DIAMETER; Undercut Width: 0.025 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN. 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.