The Pin,straight,headless, cataloged under National Stock Number 5315-01-072-0177, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Argo-Tech Corp Navy Power Div. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-072-0177 |
| Primary Part Number | 215139 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Argo-Tech Corp Navy Power Div |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES OVERALL |
| First End Taper Length | 0.010 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| First End Style | CHAMFERED |
| Material Document and Classification | MS 5640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| First End Taper Angle | 5.0 DEGREES MINIMUM AND 10.0 DEGREES MAXIMUM |
| Pin Overall Diameter | 0.0622 INCHES MINIMUM AND 0.0628 INCHES MAXIMUM IN |
| Pin Overall Length | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Second End Relationship with First End | IDENTICAL |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 303 PLUS X 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 |
|---|---|
| 215139 PRIMARY | Argo-Tech Corp Navy Power Div (USA) |
| Reference | Meaning |
|---|---|
| 215139 | 5/9 Secondary reference Eaton Corp Dba Eaton Aerospace Jackson |
NSN 5315-01-072-0177 is a Pin,straight,headless, manufactured by Argo-Tech Corp Navy Power Div, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-072-0177 has 1 manufacturer part number on file: 215139 (Argo-Tech Corp Navy Power Div).
Key specifications for 215139: Surface Finish: 63.0 MICROINCHES OVERALL; First End Taper Length: 0.010 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; First End Style: CHAMFERED. 11 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.