The Pin,grooved,headed, cataloged under National Stock Number 5315-01-323-5658, 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15 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-323-5658 |
| Item Name | Pin,grooved,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES LONG END |
| Undercut Width | 0.031 INCHES NOMINAL IN |
| First End Taper Length | 0.047 INCHES MINIMUM AND 0.057 INCHES MAXIMUM IN |
| Undercut Diameter | 0.156 INCHES NOMINAL IN |
| First End Counterbore Diameter | 0.093 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN |
| Head Width | 0.375 INCHES NOMINAL IN |
| Under Head Length | 0.432 INCHES NOMINAL IN |
| First End Style | CHAMFERED AND COUNTERBORED |
| Style Designator | GROOVE |
| Diameter | 0.1871 INCHES MINIMUM AND 0.1874 INCHES MAXIMUM IN |
| Head Style | TEE NO. 3 |
| Head Length | 0.375 INCHES NOMINAL IN |
| Height | 0.2500 INCHES MINIMUM AND 0.2502 INCHES MAXIMUM IN |
| Material | COPPER ALLOY 623 OVERALL |
| First End Counterbore Depth | 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 5315PL0898978 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 1532403 | 3/9 Design control — primary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 5315-01-323-5658 is a Pin,grooved,headed, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-323-5658: Surface Finish: 63.0 MICROINCHES LONG END; Undercut Width: 0.031 INCHES NOMINAL IN; First End Taper Length: 0.047 INCHES MINIMUM AND 0.057 INCHES MAXIMUM IN; Undercut Diameter: 0.156 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.