The Pin,straight,headed, cataloged under National Stock Number 5315-00-050-7658, 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 8 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-050-7658 |
| Primary Part Number | 493491 |
| Item Name | Pin,straight,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Under Head Length | 0.410 INCHES NOMINAL IN |
| Style Designator | STRAIGHT |
| Pin Head Diameter | 0.2495 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5132 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.2188 INCHES MINIMUM AND 0.2192 INCHES MAXIMUM IN |
| Head Style | FLAT FILLISTER |
| Height | 0.140 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN |
| Material | STEEL COMP 1095 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 |
|---|---|
| 493491 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 493491 | Rtx Corporation Div Pratt & Whitney (USA) |
| Reference | Meaning |
|---|---|
| 493491 | 5/9 Secondary reference Moeller Mfg. Company, Llc Div Aircraft |
| 493491 | 5/9 Secondary reference Thompson Aerospace, Llc Dba Thompson Aerospace Llc |
| 493491 | 5/9 Secondary reference U.S. Government activity |
| 493491 | 5/9 Secondary reference Jdmc Enterprises Dba High Speed Machine Products |
NSN 5315-00-050-7658 is a Pin,straight,headed, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-050-7658 has 2 manufacturer part numbers on file: 493491 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 493491 (Rtx Corporation Div Pratt & Whitney).
Key specifications for 493491: Under Head Length: 0.410 INCHES NOMINAL IN; Style Designator: STRAIGHT; Pin Head Diameter: 0.2495 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM IN; Material Document and Classification: AMS 5132 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 8 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.