The Pin,straight,headless, cataloged under National Stock Number 5315-01-671-2027, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-671-2027 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| First End Taper Length | 0.023 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN |
| Second End Taper Angle | 20.0 DEGREES MINIMUM AND 30.0 DEGREES MAXIMUM |
| First End Style | CHAMFERED |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Second End Taper Length | 0.023 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN |
| First End Taper Angle | 4.0 DEGREES MINIMUM AND 16.0 DEGREES MAXIMUM |
| Pin Overall Diameter | 0.1884 INCHES MINIMUM AND 0.1886 INCHES MAXIMUM IN |
| Pin Overall Length | 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Surface Treatment | PASSIVATE OVERALL |
| Second End Style | RADIUS |
| Material | STEEL OVERALL |
| Second End Corner Radius | 0.016 INCHES MINIMUM AND 0.047 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 |
|---|---|
| MS16556-643 | 3/2 Design control — primary reference U.S. Government activity |
| NASM16556 | 3/1 Design control — primary reference U.S. Government activity |
| NASM16556-643 | 5/9 Secondary reference U.S. Government activity |
NSN 5315-01-671-2027 is a Pin,straight,headless, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-671-2027: First End Taper Length: 0.023 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN; Second End Taper Angle: 20.0 DEGREES MINIMUM AND 30.0 DEGREES MAXIMUM; First End Style: CHAMFERED; Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL. 13 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.