The Pin,grooved,headless, cataloged under National Stock Number 5315-01-397-6881, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-397-6881 |
| Primary Part Number | 167-6404556 FIND 58 |
| Item Name | Pin,grooved,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Undercut Width | 0.140 INCHES NOMINAL IN |
| Undercut Diameter | 1.402 INCHES MINIMUM AND 1.410 INCHES MAXIMUM IN |
| First End Location | RADIUS END |
| Second End Taper Angle | 45.0 DEGREES NOMINAL |
| First End Style | RADIUS |
| Style Designator | GROOVE |
| Diameter | 1.497 INCHES MINIMUM AND 1.498 INCHES MAXIMUM IN |
| Second End Taper Length | 0.030 INCHES NOMINAL IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Effective Length | 3.560 INCHES NOMINAL IN |
| Second Undercut Width | 0.010 INCHES NOMINAL IN |
| Second End Style | CHAMFERED |
| Material | STEEL COMP XM-13 OVERALL |
| First End Corner Radius | 0.005 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 |
| Part Number | Manufacturer |
|---|---|
| 167-6404556 FIND 58 PRIMARY | Naval Sea Systems Command (USA) |
| 211051508 | Naval Sea Systems Command (USA) |
NSN 5315-01-397-6881 is a Pin,grooved,headless, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-397-6881 has 2 manufacturer part numbers on file: 167-6404556 FIND 58 (Naval Sea Systems Command), 211051508 (Naval Sea Systems Command).
Key specifications for 167-6404556 FIND 58: Undercut Width: 0.140 INCHES NOMINAL IN; Undercut Diameter: 1.402 INCHES MINIMUM AND 1.410 INCHES MAXIMUM IN; First End Location: RADIUS END; Second End Taper Angle: 45.0 DEGREES NOMINAL. 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.