The Pin,grooved,headless, cataloged under National Stock Number 5315-00-976-0857, 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15 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-976-0857 |
| Item Name | Pin,grooved,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Surface Finish | 25.0 MICROINCHES OUTSIDE DIAMETER |
| Undercut Width | 0.029 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN |
| First End Taper Length | 0.010 INCHES NOMINAL IN |
| Undercut Diameter | 0.116 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN |
| First End Location | BOTH ENDS |
| First End Style | CHAMFERED |
| Hardness Rating | 61.0 ROCKWELL C NOMINAL OVERALL |
| Style Designator | GROOVE |
| Material Document and Classification | SAE ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Diameter | 0.161 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN |
| First End Taper Angle | 30.0 DEGREES NOMINAL |
| Second End Relationship with First End | IDENTICAL |
| Effective Length | 0.733 INCHES MINIMUM AND 0.739 INCHES MAXIMUM IN |
| Features Provided | CASEHARDENED |
| Material | STEEL COMP 1117 OR STEEL COMP 1118 OVERALL |
| 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 |
|---|---|
| G14008 | 3/9 Design control — primary reference Pierce Co Inc the Sub of Avis Industrial Corp |
NSN 5315-00-976-0857 is a Pin,grooved,headless, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-00-976-0857: Surface Finish: 25.0 MICROINCHES OUTSIDE DIAMETER; Undercut Width: 0.029 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN; First End Taper Length: 0.010 INCHES NOMINAL IN; Undercut Diameter: 0.116 INCHES MINIMUM AND 0.119 INCHES MAXIMUM 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.