The Pin,shoulder,headed, cataloged under National Stock Number 5315-01-329-4858, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 16 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 | 5315-01-329-4858 |
| Primary Part Number | 12929080 |
| Item Name | Pin,shoulder,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| First End Taper Length | 2.0 MILLIMETERS NOMINAL MM |
| First Step Diameter | 12.6 MILLIMETERS NOMINAL MM |
| Surface Treatment Document and Classification | MIL-P-16232,CLASS 1,TYPE M ORZ MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Head Width | 21.5 MILLIMETERS NOMINAL MM |
| Under Head Length | 91.0 MILLIMETERS NOMINAL MM |
| First End Style | CHAMFERED |
| Second Step Length | 51.0 MILLIMETERS NOMINAL MM |
| Style Designator | SHOULDER |
| Material Document and Classification | ASTM A322,GRADE 4140 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A331,GRADE 4140 ASSN STD SINGLE MATERIAL RESPONSE OR MIL-S-22141,CMPSN IC4140 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Second Step Diameter | 10.0 MILLIMETERS NOMINAL MM |
| Head Length | 33.0 MILLIMETERS NOMINAL MM |
| Height | 16.0 MILLIMETERS NOMINAL MM |
| First Step Length | 40.0 MILLIMETERS NOMINAL MM |
| Surface Treatment | PHOSPHATE MANGANESE OR PHOSPHATE ZINC OVERALL |
| Material | STEEL 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 |
|---|---|
| 12929080 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
NSN 5315-01-329-4858 is a Pin,shoulder,headed, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-329-4858 has 1 manufacturer part number on file: 12929080 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 12929080: First End Taper Length: 2.0 MILLIMETERS NOMINAL MM; First Step Diameter: 12.6 MILLIMETERS NOMINAL MM; Surface Treatment Document and Classification: MIL-P-16232,CLASS 1,TYPE M ORZ MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Head Width: 21.5 MILLIMETERS NOMINAL MM. 16 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.