The Pin,grooved,headed, cataloged under National Stock Number 5315-00-319-6543, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 20 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-319-6543 |
| Item Name | Pin,grooved,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Surface Finish | 125.0 MICROINCHES HEAD BEARING SURFACE |
| Surface Finish | 32.0 MICROINCHES LONG END |
| Surface Finish | 125.0 MICROINCHES SHOULDER END |
| Undercut Width | 0.028 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN |
| Undercut Diameter | 0.350 INCHES MINIMUM AND 0.354 INCHES MAXIMUM IN |
| Hole Arrangement Style | DRILLED THRU CENTER |
| Under Head Length | 1.250 INCHES NOMINAL IN |
| First End Style | RADIUS |
| First Hole Diameter | 0.094 INCHES NOMINAL IN |
| Style Designator | GROOVE |
| Pin Head Diameter | 0.500 INCHES NOMINAL IN |
| Diameter | 0.375 INCHES MINIMUM AND 0.3754 INCHES MAXIMUM IN |
| Effective Length | 1.146 INCHES MINIMUM AND 1.166 INCHES MAXIMUM IN |
| Head Style | PAN NO. 2 (R1 NOT REQUIRED IN ITEM DESCRIPTION) |
| Second Undercut Width | 0.047 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN |
| Height | 0.094 INCHES NOMINAL IN |
| Surface Treatment | PHOSPHATE MANGANESE OVERALL |
| Second Undercut Diameter | 0.365 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| First End Corner Radius | 0.020 INCHES NOMINAL 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 |
|---|---|
| 611130 | 3/9 Design control — primary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 5315-00-319-6543 is a Pin,grooved,headed, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5910-01-436-3258. Verify interchangeability with system specifications before substitution.
Key specifications for 5315-00-319-6543: Surface Finish: 125.0 MICROINCHES HEAD BEARING SURFACE; Surface Finish: 32.0 MICROINCHES LONG END; Surface Finish: 125.0 MICROINCHES SHOULDER END; Undercut Width: 0.028 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN. 20 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.