The Pin,grooved,headed, cataloged under National Stock Number 5315-01-224-9305, 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 Div Pratt & Whitney. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-224-9305 |
| Primary Part Number | 736271 |
| Item Name | Pin,grooved,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Rtx Corporation Div Pratt & Whitney |
| Status | ACTIVE |
| Undercut Width | 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN |
| Undercut Diameter | 0.187 INCHES NOMINAL IN |
| Under Head Length | 0.429 INCHES MINIMUM AND 0.439 INCHES MAXIMUM IN |
| First End Style | SQUARE |
| Style Designator | GROOVE |
| Pin Head Diameter | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN |
| Diameter | 0.219 INCHES NOMINAL IN |
| Head Style | FLAT FILLISTER |
| Height | 0.202 INCHES MINIMUM AND 0.212 INCHES MAXIMUM IN |
| Material | STEEL COMP 630 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 736271 PRIMARY | Rtx Corporation Div Pratt & Whitney (USA) |
| Reference | Meaning |
|---|---|
| 736271 | 5/9 Secondary reference U.S. Government activity |
NSN 5315-01-224-9305 is a Pin,grooved,headed, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-224-9305 has 1 manufacturer part number on file: 736271 (Rtx Corporation Div Pratt & Whitney).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-716-0739. Verify interchangeability with system specifications before substitution.
Key specifications for 736271: Undercut Width: 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN; Undercut Diameter: 0.187 INCHES NOMINAL IN; Under Head Length: 0.429 INCHES MINIMUM AND 0.439 INCHES MAXIMUM IN; First End Style: SQUARE. 10 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.