The Pin,straight,headless, cataloged under National Stock Number 5315-01-215-5490, 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 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-215-5490 |
| Primary Part Number | 4056850 |
| 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 | AMS 5707 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Pin Overall Diameter | 0.1246 INCHES MINIMUM AND 0.1247 INCHES MAXIMUM IN |
| Pin Overall Length | 0.135 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN |
| Second End Relationship with First End | IDENTICAL |
| Material | NICKEL ALLOY 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 |
|---|---|
| 4056850 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 4056850 | 5/9 Secondary reference Pro/des Inc Products Design Div |
| 4056850 | 5/9 Secondary reference G S Precision Inc |
| 4056850 | 5/2 Secondary reference U.S. Government activity |
NSN 5315-01-215-5490 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 5315-01-215-5490 has 1 manufacturer part number on file: 4056850 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 4056850: Surface Finish: 32.0 MICROINCHES OUTSIDE DIAMETER; First End Style: SQUARE; Material Document and Classification: AMS 5707 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Pin Overall Diameter: 0.1246 INCHES MINIMUM AND 0.1247 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.