The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-540-7694, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Astronics Dme Llc Dba Astronics Dme. Government technical data includes 24 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-540-7694 |
| Primary Part Number | G1-28-5312 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Astronics Dme Llc Dba Astronics Dme |
| Status | ACTIVE |
| Shank Diameter | 0.490 INCHES NOMINAL IN |
| Second Shank Diameter | 0.490 INCHES NOMINAL IN |
| Surface Finish | 125.0 MICROINCHES LONG SHANK |
| Surface Finish | 32.0 MICROINCHES SHORT SHANK END |
| First End Taper Length | 0.060 INCHES NOMINAL IN |
| First End Location | THREADED END |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 1.000 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| Shank Length | 1.333 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Second End Taper Length | 0.190 INCHES NOMINAL IN |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Second End Relationship with First End | NOT IDENTICAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.500 INCHES IN |
| Second Shank Length | 0.700 INCHES NOMINAL IN |
| Shoulder Width Across Flats | 0.620 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Second End Style | CHAMFERED |
| Thread Class | 2A A |
| Material | STEEL COMP 303 OVERALL |
| Thread Series Designator | UNF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| G1-28-5312 PRIMARY | Astronics Dme Llc Dba Astronics Dme (USA) |
NSN 5315-01-540-7694 is a Pin,shoulder,headless, manufactured by Astronics Dme Llc Dba Astronics Dme, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-540-7694 has 1 manufacturer part number on file: G1-28-5312 (Astronics Dme Llc Dba Astronics Dme).
Key specifications for G1-28-5312: Shank Diameter: 0.490 INCHES NOMINAL IN; Second Shank Diameter: 0.490 INCHES NOMINAL IN; Surface Finish: 125.0 MICROINCHES LONG SHANK; Surface Finish: 32.0 MICROINCHES SHORT SHANK END. 24 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.