The Pin,grooved,headless, cataloged under National Stock Number 5315-01-400-2779, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 12 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 | 5315-01-400-2779 |
| Primary Part Number | 10947123 |
| Item Name | Pin,grooved,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Undercut Width | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN |
| First End Location | GROOVED END |
| Surface Treatment Document and Classification | QQ-P-416, CL 3, TY 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| First End Style | OVAL |
| Intermediate Diameter | 0.327 INCHES MINIMUM AND 0.331 INCHES MAXIMUM IN |
| Style Designator | ONE HALF GROOVE |
| Material Document and Classification | ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Second End Relationship with First End | IDENTICAL |
| Pin Small End Diameter | 0.3105 INCHES MINIMUM AND 0.3145 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM AND PHOSPHATE OVERALL |
| Undercut Radius | 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN |
| Material | STEEL COMP 1212 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 |
|---|---|
| 10947123 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5315-01-400-2779 is a Pin,grooved,headless, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-400-2779 has 1 manufacturer part number on file: 10947123 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 10947123: Undercut Width: 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN; First End Location: GROOVED END; Surface Treatment Document and Classification: QQ-P-416, CL 3, TY 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; First End Style: OVAL. 12 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.