The Pin,straight,headless, cataloged under National Stock Number 5315-01-319-8765, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-319-8765 |
| Primary Part Number | 4071171 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES OUTSIDE DIAMETER |
| First End Style | SQUARE |
| Material Document and Classification | AMS5744 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Pin Overall Diameter | 0.2480 INCHES MINIMUM AND 0.2490 INCHES MAXIMUM IN |
| Pin Overall Length | 1.834 INCHES MINIMUM AND 1.844 INCHES MAXIMUM IN |
| Second End Relationship with First End | IDENTICAL |
| Material | STEEL COMP 631 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 4071171 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 4071171 | Rtx Corporation Div Pratt & Whitney (USA) |
| 4071171 | Atp Industries, Llc (USA) |
| Reference | Meaning |
|---|---|
| 5315PL0851172 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5315-01-319-8765 is a Pin,straight,headless, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-319-8765 has 3 manufacturer part numbers on file: 4071171 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 4071171 (Rtx Corporation Div Pratt & Whitney), 4071171 (Atp Industries, Llc).
Key specifications for 4071171: Surface Finish: 32.0 MICROINCHES OUTSIDE DIAMETER; First End Style: SQUARE; Material Document and Classification: AMS5744 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Pin Overall Diameter: 0.2480 INCHES MINIMUM AND 0.2490 INCHES MAXIMUM IN. 7 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.