The Pin,grooved,headed, cataloged under National Stock Number 5315-01-291-8907, 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 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 | 5315-01-291-8907 |
| Primary Part Number | 12352783-2 |
| Item Name | Pin,grooved,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Undercut Width | 0.043 INCHES MINIMUM AND 0.049 INCHES MAXIMUM IN |
| Undercut Diameter | 0.396 INCHES MINIMUM AND 0.399 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416 CL 2 TY 2 FED SPEC 1ST TREATMENT RESPONSE OR ASTM B633 TY 2 ASSN STD 2ND TREATMENT RESPONSE OVERALL |
| Under Head Length | 0.750 INCHES NOMINAL IN |
| First End Style | SQUARE |
| Style Designator | GROOVE |
| Pin Head Diameter | 0.750 INCHES NOMINAL IN |
| Material Document and Classification | ASTM A108 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Diameter | 0.490 INCHES MINIMUM AND 0.495 INCHES MAXIMUM IN |
| Effective Length | 0.563 INCHES NOMINAL IN |
| Head Style | FLAT CHAMFER |
| Height | 0.125 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM AND CHROMATE OR ZINC AND CHROMATE OVERALL |
| Material | STEEL COMP 1137 AND STEEL COMP 1141 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 |
|---|---|
| 12352783-2 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5315-01-291-8907 is a Pin,grooved,headed, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-291-8907 has 1 manufacturer part number on file: 12352783-2 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12352783-2: Undercut Width: 0.043 INCHES MINIMUM AND 0.049 INCHES MAXIMUM IN; Undercut Diameter: 0.396 INCHES MINIMUM AND 0.399 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416 CL 2 TY 2 FED SPEC 1ST TREATMENT RESPONSE OR ASTM B633 TY 2 ASSN STD 2ND TREATMENT RESPONSE OVERALL; Under Head Length: 0.750 INCHES NOMINAL IN. 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.