The Pin,straight,headless, cataloged under National Stock Number 5315-01-374-1844, 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 13 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-374-1844 |
| Primary Part Number | 12417921 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| First End Taper Length | 4.0 MILLIMETERS NOMINAL MM |
| Second End Taper Angle | 45.0 DEGREES NOMINAL |
| Hole Arrangement Style | DRILLED THRU CENTER |
| First End Style | CHAMFERED |
| Second End Taper Length | 2.0 MILLIMETERS NOMINAL MM |
| First End Taper Angle | 15.0 DEGREES NOMINAL |
| Pin Overall Diameter | 29.90 MILLIMETERS NOMINAL MM |
| Pin Overall Length | 160.0 MILLIMETERS NOMINAL MM |
| Second End Relationship with First End | NOT IDENTICAL |
| Second End Counterbore Diameter | 22.0 MILLIMETERS NOMINAL MM |
| Second End Style | THREADED AND COUNTERBORED |
| Material | STEEL OVERALL |
| Second End Counterbore Depth | 9.2 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 |
|---|---|
| 12417921 | Oshkosh Defense Llc (USA) |
| 12417921 | Amz Alabama Inc. (USA) |
| 12417921 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12417921 | Stewart & Stevenson Power Products Llc (USA) |
| Reference | Meaning |
|---|---|
| 12417921 | 5/9 Secondary reference Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc |
NSN 5315-01-374-1844 is a Pin,straight,headless, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-374-1844 has 4 manufacturer part numbers on file: 12417921 (Oshkosh Defense Llc), 12417921 (Amz Alabama Inc.), 12417921 (U S Army Tank Automotive Command Amsta-Im-Mm), 12417921 (Stewart & Stevenson Power Products Llc).
Key specifications for 12417921: First End Taper Length: 4.0 MILLIMETERS NOMINAL MM; Second End Taper Angle: 45.0 DEGREES NOMINAL; Hole Arrangement Style: DRILLED THRU CENTER; First End Style: CHAMFERED. 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.