The Pin,grooved,headed, cataloged under National Stock Number 5315-00-327-4255, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5315-00-327-4255 |
| Item Name | Pin,grooved,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Surface Finish | 30.0 MICROINCHES LONG SHANK |
| Undercut Width | 0.013 INCHES MINIMUM AND 0.015 INCHES MAXIMUM IN |
| Undercut Diameter | 0.052 INCHES MINIMUM AND 0.054 INCHES MAXIMUM IN |
| Under Head Length | 0.278 INCHES MINIMUM AND 0.283 INCHES MAXIMUM IN |
| First End Style | ROUND |
| Style Designator | GROOVE |
| Pin Head Diameter | 0.140 INCHES NOMINAL IN |
| Diameter | 0.0833 INCHES MINIMUM AND 0.0843 INCHES MAXIMUM IN |
| Effective Length | 0.179 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN |
| Head Style | FLAT |
| Height | 0.025 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 303 OVERALL |
| First End Outer Radius | 0.042 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 |
|---|---|
| 8826813-1 | 3/9 Design control — primary reference Rca Corp Distributor and Special Products Div |
| 8826813-1 | C/1 Advisory reference — outside the item-of-supply concept Rca Corp Government and Commercial Systems Commercial Commications Systems Div |
| 8826813-1 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin |
NSN 5315-00-327-4255 is a Pin,grooved,headed, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-00-327-4255: Surface Finish: 30.0 MICROINCHES LONG SHANK; Undercut Width: 0.013 INCHES MINIMUM AND 0.015 INCHES MAXIMUM IN; Undercut Diameter: 0.052 INCHES MINIMUM AND 0.054 INCHES MAXIMUM IN; Under Head Length: 0.278 INCHES MINIMUM AND 0.283 INCHES MAXIMUM IN. 14 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.