The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-318-9275, 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 17 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-318-9275 |
| Primary Part Number | 4071717 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Shank Diameter | 0.1875 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM IN |
| Second Shank Diameter | 0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| First End Taper Length | 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN |
| First End Location | SHORT SHANK END |
| Second End Taper Angle | 25.0 DEGREES MINIMUM AND 35.0 DEGREES MAXIMUM |
| First End Style | CHAMFERED |
| Shank Length | 0.280 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN |
| Criticality Code Justification | FEAT |
| Style Designator | SHOULDER |
| Material Document and Classification | AMS 5663 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Second End Taper Length | 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN |
| First End Taper Angle | 25.0 DEGREES MINIMUM AND 35.0 DEGREES MAXIMUM |
| Second End Relationship with First End | NOT IDENTICAL |
| Shoulder Diameter | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
| Second Shank Length | 0.470 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN |
| Second End Style | CHAMFERED |
| Material | NICKEL ALLOY 718 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 4071717 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 4071717 | Rtx Corporation Div Pratt & Whitney (USA) |
| Reference | Meaning |
|---|---|
| 5315PL0851165 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 4071717 | 5/9 Secondary reference M.s. Aerospace Inc. Dba Ms Aerospace Inc |
NSN 5315-01-318-9275 is a Pin,shoulder,headless, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-318-9275 has 2 manufacturer part numbers on file: 4071717 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 4071717 (Rtx Corporation Div Pratt & Whitney).
Key specifications for 4071717: Shank Diameter: 0.1875 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM IN; Second Shank Diameter: 0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN; First End Taper Length: 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN; First End Location: SHORT SHANK END. 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.