The Pin,straight,headless, cataloged under National Stock Number 5315-01-660-0053, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-660-0053 |
| Primary Part Number | 12604656 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| First End Taper Length | 0.5 MILLIMETERS NOMINAL MM |
| Surface Treatment Document and Classification | F-100,PL20,TYPE II,GRADE 3,CLASS D ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| First End Style | SQUARE INTERNALLY THREADED |
| Material Document and Classification | ASTMA108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Pin Overall Diameter | 12.7 MILLIMETERS NOMINAL MM |
| Pin Overall Length | 149.00 MILLIMETERS NOMINAL MM |
| Second End Relationship with First End | IDENTICAL |
| Material | STEEL COMP 1080 OVERALL |
| First End Counterbore Depth | 25.0 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 12604656 PRIMARY | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 12604656 | 5/1 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 5315-01-660-0053 is a Pin,straight,headless, manufactured by Oshkosh Defense Llc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-660-0053 has 1 manufacturer part number on file: 12604656 (Oshkosh Defense Llc).
Key specifications for 12604656: First End Taper Length: 0.5 MILLIMETERS NOMINAL MM; Surface Treatment Document and Classification: F-100,PL20,TYPE II,GRADE 3,CLASS D ASSN STD SINGLE TREATMENT RESPONSE OVERALL; First End Style: SQUARE INTERNALLY THREADED; Material Document and Classification: ASTMA108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 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.