The Pin,shoulder,headed, cataloged under National Stock Number 5315-00-327-5148, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-327-5148 |
| Item Name | Pin,shoulder,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| First Step Diameter | 0.217 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-F-14072,E211 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Third Step Diameter | 0.216 INCHES MINIMUM AND 0.217 INCHES MAXIMUM IN |
| Under Head Length | 1.390 INCHES NOMINAL IN |
| First End Style | SQUARE W/THRU HOLE |
| Hardness Rating | 30.0 ROCKWELL C MAXIMUM SHOULDER |
| Second Step Length | 0.312 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Pin Head Diameter | 0.312 INCHES NOMINAL IN |
| Material Document and Classification | AISI C1045 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLAT FILLISTER |
| Second Step Diameter | 0.198 INCHES NOMINAL IN |
| Height | 0.110 INCHES NOMINAL IN |
| First Step Length | 0.235 INCHES NOMINAL IN |
| Surface Treatment | PHOSPHATE OVERALL |
| Material | STEEL COMP 1045 OVERALL |
| Third Step Length | 1.109 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 55987 | 5/9 Secondary reference U.S. Government activity |
| SM-B-187301 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-00-327-5148 is a Pin,shoulder,headed, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 2920-00-366-7152, 5306-00-726-6033. Verify interchangeability with system specifications before substitution.
Key specifications for 5315-00-327-5148: First Step Diameter: 0.217 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-F-14072,E211 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Third Step Diameter: 0.216 INCHES MINIMUM AND 0.217 INCHES MAXIMUM IN; Under Head Length: 1.390 INCHES NOMINAL IN. 17 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.