The Pin,grooved,headless, cataloged under National Stock Number 5315-01-253-2036, 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15 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-253-2036 |
| Item Name | Pin,grooved,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Undercut Width | 0.029 INCHES NOMINAL IN |
| First End Taper Length | 0.040 INCHES NOMINAL IN |
| Undercut Diameter | 0.352 INCHES NOMINAL IN |
| First End Location | SLOT END |
| First End Style | CHAMFERED |
| Style Designator | GROOVE |
| Diameter | 0.190 INCHES NOMINAL IN |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Second End Relationship with First End | NOT IDENTICAL |
| Effective Length | 1.750 INCHES NOMINAL IN |
| Second End Slot Depth | 0.050 INCHES NOMINAL IN |
| Second Undercut Width | 0.210 INCHES NOMINAL IN |
| Second End Slot Width | 0.050 INCHES NOMINAL IN |
| Second End Style | SLOTTED |
| Material | STEEL CORROSION RESISTING 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 |
|---|---|
| SM-C-805740 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-253-2036 is a Pin,grooved,headless, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-253-2036: Undercut Width: 0.029 INCHES NOMINAL IN; First End Taper Length: 0.040 INCHES NOMINAL IN; Undercut Diameter: 0.352 INCHES NOMINAL IN; First End Location: SLOT END. 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.