The Pin,shoulder,headless, cataloged under National Stock Number 5315-00-615-8755, 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 21 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-00-615-8755 |
| Primary Part Number | 8365037 |
| Item Name | Pin,shoulder,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 | 0.030 INCHES NOMINAL IN |
| First Step Diameter | 0.375 INCHES NOMINAL IN |
| First End Location | THREADED END |
| Third Step Diameter | 0.556 INCHES MINIMUM AND 0.559 INCHES MAXIMUM IN |
| Thread Length | 0.560 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| Hardness Rating | 35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| Second Step Length | 1.303 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Second End Relationship with First End | IDENTICAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.375 INCHES IN |
| Second Step Diameter | 0.746 INCHES MINIMUM AND 0.748 INCHES MAXIMUM IN |
| Shoulder Diameter | 0.709 INCHES NOMINAL IN |
| First Step Length | 0.750 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN |
| Surface Treatment | PHOSPHATE OVERALL |
| Thread Class | 2A A |
| Material | STEEL COMP 1335 OVERALL |
| Thread Series Designator | UNF |
| Third Step Length | 0.947 INCHES MINIMUM AND 0.952 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 8365037 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 2540006158755 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
NSN 5315-00-615-8755 is a Pin,shoulder,headless, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-615-8755 has 1 manufacturer part number on file: 8365037 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 8365037: First End Taper Length: 0.030 INCHES NOMINAL IN; First Step Diameter: 0.375 INCHES NOMINAL IN; First End Location: THREADED END; Third Step Diameter: 0.556 INCHES MINIMUM AND 0.559 INCHES MAXIMUM IN. 21 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.