The Pin,straight,headed, cataloged under National Stock Number 5315-01-439-0827, 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 10 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-439-0827 |
| Primary Part Number | 12415940-004 |
| Item Name | Pin,straight,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Surface Treatment Document and Classification | ASTM B633, TY2, FE/ZN8 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Hole Arrangement Style | ONE END DRILLED |
| Under Head Length | 11.2 MILLIMETERS MINIMUM AND 122.2 MILLIMETERS MAXIMUM MM |
| First Hole Diameter | 4.2 MILLIMETERS MINIMUM AND 5.2 MILLIMETERS MAXIMUM MM |
| Style Designator | STRAIGHT |
| Material Document and Classification | ASTM A29 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 12.6 MILLIMETERS MINIMUM AND 12.8 MILLIMETERS MAXIMUM MM |
| Head Style | THUMB NO. 9 |
| Surface Treatment | ZINC AND CHROMATE OVERALL |
| Material | STEEL COMP 1039 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 |
|---|---|
| 12415940-004 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12415940-004 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| 12415940-004 | Amz Alabama Inc. (USA) |
| Reference | Meaning |
|---|---|
| 31-03 | 5/9 Secondary reference U.S. Government activity |
NSN 5315-01-439-0827 is a Pin,straight,headed, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-439-0827 has 3 manufacturer part numbers on file: 12415940-004 (U S Army Tank Automotive Command Amsta-Im-Mm), 12415940-004 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 12415940-004 (Amz Alabama Inc.).
Key specifications for 12415940-004: Surface Treatment Document and Classification: ASTM B633, TY2, FE/ZN8 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Hole Arrangement Style: ONE END DRILLED; Under Head Length: 11.2 MILLIMETERS MINIMUM AND 122.2 MILLIMETERS MAXIMUM MM; First Hole Diameter: 4.2 MILLIMETERS MINIMUM AND 5.2 MILLIMETERS MAXIMUM MM. 10 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.