The Pin,straight,threaded, cataloged under National Stock Number 5315-01-127-7775, 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17 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-127-7775 |
| Item Name | Pin,straight,threaded |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES OUTSIDE DIAMETER |
| First End Location | THREADED END |
| Thread Length | 0.380 INCHES NOMINAL IN |
| First End Style | SQUARE |
| Material Document and Classification | QQ-N-281 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| Pin Overall Diameter | 0.2500 INCHES NOMINAL IN |
| Pin Overall Length | 0.690 INCHES NOMINAL IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Second End Slot Depth | 0.090 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Pin Grip Length | 0.310 INCHES NOMINAL IN |
| Second End Slot Width | 0.060 INCHES NOMINAL IN |
| Second End Style | SLOTTED |
| Thread Class | 2A A |
| Material | NICKEL ALLOY R-405 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 711-4678209 ITEM 27 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-127-7775 is a Pin,straight,threaded, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-127-7775: Surface Finish: 63.0 MICROINCHES OUTSIDE DIAMETER; First End Location: THREADED END; Thread Length: 0.380 INCHES NOMINAL IN; First End Style: SQUARE. 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.