The Pin,grooved,headed, cataloged under National Stock Number 5315-01-347-6574, 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14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-347-6574 |
| Item Name | Pin,grooved,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Width Across Flats | 0.270 INCHES MINIMUM AND 0.270 INCHES MINIMUM AND 0.280 INCHES MAXIMUM0.280 INCHES MAXIMUM IN |
| Undercut Width | 0.020 INCHES MINIMUM AND 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM0.040 INCHES MAXIMUM IN |
| First End Taper Length | 0.020 INCHES MINIMUM AND 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM0.040 INCHES MAXIMUM IN |
| Undercut Diameter | 0.130 INCHES MINIMUM AND 0.130 INCHES MINIMUM AND 0.145 INCHES MAXIMUM0.145 INCHES MAXIMUM IN |
| Under Head Length | 0.540 INCHES MINIMUM AND 0.540 INCHES MINIMUM AND 0.570 INCHES MAXIMUM0.570 INCHES MAXIMUM IN |
| First End Style | CHAMFEREDCHAMFERED |
| Style Designator | GROOVEGROOVE |
| Pin Head Diameter | 0.380 INCHES MINIMUM AND 0.380 INCHES MINIMUM AND 0.390 INCHES MAXIMUM0.390 INCHES MAXIMUM IN |
| Diameter | 0.2475 INCHES MINIMUM AND 0.2475 INCHES MINIMUM AND 0.2485 INCHES MAXIMUM0.2485 INCHES MAXIMUM IN |
| Effective Length | 0.310 INCHES MINIMUM AND 0.310 INCHES MINIMUM AND 0.320 INCHES MAXIMUM0.320 INCHES MAXIMUM IN |
| Head Style | ROUND W/WRENCH FLATSROUND W/WRENCH FLATS |
| Second Undercut Width | 0.020 INCHES MINIMUM AND 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM0.040 INCHES MAXIMUM IN |
| Height | 0.030 INCHES MINIMUM AND 0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM0.040 INCHES MAXIMUM IN |
| Second Undercut Diameter | 0.200 INCHES MINIMUM AND 0.200 INCHES MINIMUM AND 0.215 INCHES MAXIMUM0.215 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 |
|---|---|
| 3092419-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-347-6574 is a Pin,grooved,headed, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-347-6574: Width Across Flats: 0.270 INCHES MINIMUM AND 0.270 INCHES MINIMUM AND 0.280 INCHES MAXIMUM0.280 INCHES MAXIMUM IN; Undercut Width: 0.020 INCHES MINIMUM AND 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM0.040 INCHES MAXIMUM IN; First End Taper Length: 0.020 INCHES MINIMUM AND 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM0.040 INCHES MAXIMUM IN; Undercut Diameter: 0.130 INCHES MINIMUM AND 0.130 INCHES MINIMUM AND 0.145 INCHES MAXIMUM0.145 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.