The Pin,grooved,headed, cataloged under National Stock Number 5315-01-293-5478, 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 13 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 | 5315-01-293-5478 |
| Primary Part Number | 12909043 |
| Item Name | Pin,grooved,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 |
| Undercut Width | 0.039 INCHES NOMINAL IN |
| Undercut Diameter | 0.591 INCHES NOMINAL IN |
| Under Head Length | 2.810 INCHES NOMINAL IN |
| First End Style | SQUARE |
| Hardness Rating | 35.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| Style Designator | GROOVE |
| Pin Head Diameter | 0.970 INCHES NOMINAL IN |
| Material Document and Classification | ASTM-A29 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.625 INCHES NOMINAL IN |
| Effective Length | 2.621 INCHES NOMINAL IN |
| Head Style | FLUSH |
| Height | 0.190 INCHES NOMINAL IN |
| 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 |
|---|---|
| 12909043 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
NSN 5315-01-293-5478 is a Pin,grooved,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 5315-01-293-5478 has 1 manufacturer part number on file: 12909043 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 12909043: Undercut Width: 0.039 INCHES NOMINAL IN; Undercut Diameter: 0.591 INCHES NOMINAL IN; Under Head Length: 2.810 INCHES NOMINAL IN; First End Style: SQUARE. 13 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.