The Pin,grooved,headless, cataloged under National Stock Number 5315-01-236-1966, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-236-1966 |
| Item Name | Pin,grooved,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Undercut Width | 0.039 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN |
| Undercut Diameter | 0.528 INCHES MINIMUM AND 0.532 INCHES MAXIMUM IN |
| First End Location | BOTH ENDS |
| First End Style | SQUARE |
| Style Designator | GROOVE |
| Material Document and Classification | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.563 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Effective Length | 0.198 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN |
| Second Undercut Width | 0.039 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN |
| Material | NICKEL ALLOY K-500 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 |
|---|---|
| 2421720 PIECE 14 6.00IN | 3/2 Design control — primary reference U.S. Government activity |
| SS-845-2421720 PIECE14 SIZE 6IN | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-236-1966 is a Pin,grooved,headless, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-236-1966: Undercut Width: 0.039 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN; Undercut Diameter: 0.528 INCHES MINIMUM AND 0.532 INCHES MAXIMUM IN; First End Location: BOTH ENDS; First End Style: SQUARE. 11 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.