The Pin,shoulder,headed, cataloged under National Stock Number 5315-01-317-9112, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems. Government technical data includes 17 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 | 5315-01-317-9112 |
| Primary Part Number | 3191016-010-1 |
| Item Name | Pin,shoulder,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems |
| Status | ACTIVE |
| First Step Diameter | 0.185 INCHES MINIMUM AND 0.189 INCHES MAXIMUM IN |
| Third Step Diameter | 0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN |
| Under Head Length | 9.538 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| Hardness Rating | 35.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL |
| Second Step Length | 1.500 INCHES NOMINAL IN |
| Pin Head Diameter | 0.250 INCHES NOMINAL IN |
| Material Document and Classification | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Head Style | FLAT FILLISTER |
| Second Step Diameter | 0.183 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN |
| Width Between Flats | 0.1562 INCHES MINIMUM AND 0.1582 INCHES MAXIMUM IN |
| Height | 0.190 INCHES NOMINAL IN |
| First Step Length | 7.210 INCHES NOMINAL IN |
| Internal Drive Style | SOCKET |
| Material | STEEL COMP 630 OVERALL |
| Third Step Length | 0.708 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 |
| Part Number | Manufacturer |
|---|---|
| 3191016-010-1 PRIMARY | Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems (USA) |
NSN 5315-01-317-9112 is a Pin,shoulder,headed, manufactured by Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-317-9112 has 1 manufacturer part number on file: 3191016-010-1 (Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems).
Key specifications for 3191016-010-1: First Step Diameter: 0.185 INCHES MINIMUM AND 0.189 INCHES MAXIMUM IN; Third Step Diameter: 0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN; Under Head Length: 9.538 INCHES NOMINAL IN; First End Style: CHAMFERED. 17 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.