The Pin,shoulder,headless, cataloged under National Stock Number 5315-00-293-4831, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 18 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-293-4831 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Shank Diameter | 0.496 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN |
| Second Shank Diameter | 0.495 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| Surface Finish | 63.000 MICROINCHES OVERALL |
| Undercut Width | 0.060 INCHES NOMINAL IN |
| First End Taper Length | 0.030 INCHES NOMINAL IN |
| Undercut Diameter | 0.430 INCHES NOMINAL IN |
| First End Location | BOTH ENDS |
| First End Style | CHAMFERED |
| Shank Length | 0.790 INCHES NOMINAL IN |
| Style Designator | UNDERCUT |
| Material Document and Classification | QQ-A-225/12 ALLOY 7075 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Second End Relationship with First End | IDENTICAL |
| Second Undercut Width | 0.060 INCHES NOMINAL IN |
| Shoulder Diameter | 0.621 INCHES MINIMUM AND 0.624 INCHES MAXIMUM IN |
| Second Shank Length | 0.790 INCHES NOMINAL IN |
| Second Undercut Diameter | 0.430 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 7075 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 472P400C073-7 | C/1 Advisory reference — outside the item-of-supply concept Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| 472P400C073-7 | 3/9 Design control — primary reference Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc. |
| 472P400C073-7 | 5/9 Secondary reference Ami Industries, Inc Div Utc Aerospace Systems |
NSN 5315-00-293-4831 is a Pin,shoulder,headless, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-00-293-4831: Shank Diameter: 0.496 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN; Second Shank Diameter: 0.495 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN; Surface Finish: 63.000 MICROINCHES OVERALL; Undercut Width: 0.060 INCHES NOMINAL IN. 18 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.