The Pin,straight,headed, cataloged under National Stock Number 5315-01-220-3670, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-220-3670 |
| Item Name | Pin,straight,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Chamfer Length | 0.040 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-N-290,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OR BMS10-36,TY 1,FSCM 82918 MFR REF SINGLE TREATMENT RESPONSE OR BAC 5746,FSCM 82918 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Hole Arrangement Style | ONE END DRILLED |
| Under Head Length | 1.216 INCHES NOMINAL IN |
| Pin Chamfer Angle | 35.0 DEGREES NOMINAL |
| First Hole Diameter | 0.073 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| Hardness Rating | 33.0 ROCKWELL C MAXIMUM OVERALL |
| Style Designator | STRAIGHT |
| Pin Head Diameter | 0.300 INCHES NOMINAL IN |
| Material Document and Classification | BMS7-28,FSCM 82918 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.158 INCHES NOMINAL IN |
| Head Style | FLAT |
| Height | 0.046 INCHES NOMINAL IN |
| Surface Treatment | NICKEL OVERALL |
| Material | STEEL COMP 4340 OVERALL |
| Distance From Centerline of Hole to End of Pin | 0.084 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 |
|---|---|
| 458-52351-507 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-220-3670 is a Pin,straight,headed, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-220-3670: Chamfer Length: 0.040 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-N-290,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OR BMS10-36,TY 1,FSCM 82918 MFR REF SINGLE TREATMENT RESPONSE OR BAC 5746,FSCM 82918 MFR REF SINGLE TREATMENT RESPONSE OVERALL; Hole Arrangement Style: ONE END DRILLED; Under Head Length: 1.216 INCHES NOMINAL IN. 16 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.