The Pin,grooved,headed, cataloged under National Stock Number 5315-01-134-9398, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-134-9398 |
| Item Name | Pin,grooved,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Undercut Width | 0.018 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN |
| Undercut Diameter | 0.095 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL A |
| Under Head Length | 0.720 INCHES NOMINAL IN |
| First End Style | SQUARE W/THRU HOLE |
| Style Designator | GROOVE |
| Pin Head Diameter | 0.250 INCHES NOMINAL IN |
| Diameter | 0.123 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN |
| Effective Length | 0.310 INCHES NOMINAL IN |
| Head Style | FLAT |
| Second Undercut Width | 0.030 INCHES NOMINAL IN |
| Height | 0.030 INCHES NOMINAL IN |
| Surface Treatment | CHROMATE OVERALL |
| Second Undercut Diameter | 0.095 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 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 |
|---|---|
| AB90032957-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-134-9398 is a Pin,grooved,headed, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-134-9398: Undercut Width: 0.018 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN; Undercut Diameter: 0.095 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL A; Under Head Length: 0.720 INCHES NOMINAL IN. 15 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.