The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-458-8755, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Mission Systems Orchard Park Inc. Government technical data includes 14 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 | 5315-01-458-8755 |
| Primary Part Number | B41741-1 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Mission Systems Orchard Park Inc |
| Status | ACTIVE |
| First End Location | SHOULDER END |
| Surface Treatment Document and Classification | QQ-P-35, TY 2 OR TY 7 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Third Step Diameter | 0.092 INCHES NOMINAL IN |
| First End Style | SQUARE |
| First Step Width Across Flats | 0.250 INCHES NOMINAL IN |
| Second Step Length | 0.300 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Second End Relationship with First End | IDENTICAL |
| Second Step Diameter | 0.190 INCHES NOMINAL IN |
| First Step Length | 0.250 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 630 OVERALL |
| Third Step Length | 0.325 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 |
|---|---|
| B41741-1 PRIMARY | Mission Systems Orchard Park Inc (USA) |
NSN 5315-01-458-8755 is a Pin,shoulder,headless, manufactured by Mission Systems Orchard Park Inc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-458-8755 has 1 manufacturer part number on file: B41741-1 (Mission Systems Orchard Park Inc).
Key specifications for B41741-1: First End Location: SHOULDER END; Surface Treatment Document and Classification: QQ-P-35, TY 2 OR TY 7 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Third Step Diameter: 0.092 INCHES NOMINAL IN; First End Style: SQUARE. 14 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.