The Pin,shoulder,headless, cataloged under National Stock Number 5315-00-141-6875, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-141-6875 |
| Primary Part Number | RA6316 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc |
| Status | ACTIVE |
| Shank Diameter | 0.052 INCHES MINIMUM AND 0.054 INCHES MAXIMUM IN |
| First End Taper Length | 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN |
| First End Location | SHOULDER END |
| First End Style | CHAMFERED |
| Shank Length | 0.780 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | QQ-W-401 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Second End Relationship with First End | IDENTICAL |
| Shoulder Diameter | 0.0910 INCHES MINIMUM AND 0.0916 INCHES MAXIMUM IN |
| Material | COPPER ALLOY 521 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 |
|---|---|
| 1041398 | Hf Group Inc Dba Hf Group Inc (USA) |
| RA6316 PRIMARY | Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc (USA) |
| Reference | Meaning |
|---|---|
| RA6316 | 5/9 Secondary reference U.S. Government activity |
| RA6316 | 5/9 Secondary reference Kilgore Flares Company Llc |
NSN 5315-00-141-6875 is a Pin,shoulder,headless, manufactured by Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-141-6875 has 2 manufacturer part numbers on file: 1041398 (Hf Group Inc Dba Hf Group Inc), RA6316 (Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc).
Key specifications for RA6316: Shank Diameter: 0.052 INCHES MINIMUM AND 0.054 INCHES MAXIMUM IN; First End Taper Length: 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN; First End Location: SHOULDER END; First End Style: CHAMFERED. 11 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.