The Pin,straight,headed, cataloged under National Stock Number 5315-01-271-4398, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 18 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-271-4398 |
| Item Name | Pin,straight,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Head Inside Diameter | 0.750 INCHES NOMINAL IN |
| Chamfer Length | 0.060 INCHES NOMINAL IN |
| Hole Arrangement Style | BOTH END DRILLED |
| Head Width | 0.4985 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM IN |
| Under Head Length | 4.940 INCHES NOMINAL IN |
| Pin Chamfer Angle | 45.0 DEGREES NOMINAL |
| First Hole Diameter | 0.190 INCHES MINIMUM AND 0.194 INCHES MAXIMUM IN |
| Style Designator | STRAIGHT |
| Pin Head Diameter | 1.120 INCHES NOMINAL IN |
| Material Document and Classification | AMS 5659,TY 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.4985 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM IN |
| Second Hole Diameter | 0.279 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN |
| Head Style | EYE |
| Center to Center Distance Between Holes | 4.750 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Slot Width | 0.135 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN |
| Distance From Centerline of Hole to End of Pin | 0.250 INCHES NOMINAL IN |
| Slot Length | 0.950 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 |
|---|---|
| 405-12051-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-271-4398 is a Pin,straight,headed, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-271-4398: Head Inside Diameter: 0.750 INCHES NOMINAL IN; Chamfer Length: 0.060 INCHES NOMINAL IN; Hole Arrangement Style: BOTH END DRILLED; Head Width: 0.4985 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM IN. 18 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.