The Pin,straight,threaded, cataloged under National Stock Number 5315-01-388-5222, 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16 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-388-5222 |
| Item Name | Pin,straight,threaded |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| First End Location | THREADED END |
| Hole Arrangement Style | DRILLED SHANK THREADED PIN |
| Thread Length | 0.200 INCHES NOMINAL IN |
| First End Style | SQUARE |
| First Hole Diameter | 0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 4640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Pin Overall Diameter | 0.2450 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| Pin Overall Length | 0.370 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Pin Grip Length | 0.170 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Material | COPPER ALLOY 630 OVERALL |
| Thread Series Designator | UNF |
| Distance From Centerline of Hole to End of Pin | 0.100 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 |
|---|---|
| DAA3521D333-001 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-388-5222 is a Pin,straight,threaded, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-388-5222: First End Location: THREADED END; Hole Arrangement Style: DRILLED SHANK THREADED PIN; Thread Length: 0.200 INCHES NOMINAL IN; First End Style: SQUARE. 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.