The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-334-2885, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 23 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5315-01-334-2885 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| First End Taper Length | 0.032 INCHES NOMINAL IN |
| First Step Diameter | 0.113 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN |
| Length | 0.027 INCHES MINIMUM AND 0.037 INCHES MAXIMUM SHOULDER IN |
| First End Location | BOTH ENDS |
| Surface Treatment Document and Classification | QQ-P-35,TY 1,2,3 OR 4 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Third Step Diameter | 0.113 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN |
| Thread Length | 0.175 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| Second Step Length | 0.175 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | ASTM A582 COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| First End Taper Angle | 56.0 DEGREES MINIMUM AND 64.0 DEGREES MAXIMUM |
| Second End Relationship with First End | IDENTICAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.164 INCHES IN |
| Second Step Diameter | 0.164 INCHES NOMINAL IN |
| Shoulder Width Across Flats | 0.250 INCHES NOMINAL IN |
| First End Tip Radius | 0.032 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 2A A |
| Material | STEEL COMP 303 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Third Step Length | 0.585 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 |
| Reference | Meaning |
|---|---|
| 687-2566-001 | 5/9 Secondary reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| 687-2566-001 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-334-2885 is a Pin,shoulder,headless, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-334-2885: First End Taper Length: 0.032 INCHES NOMINAL IN; First Step Diameter: 0.113 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN; Length: 0.027 INCHES MINIMUM AND 0.037 INCHES MAXIMUM SHOULDER IN; First End Location: BOTH ENDS. 23 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.