The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-270-2835, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Columbus Jack Corporation Div Columbus Jack. Government technical data includes 13 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 | 5315-01-270-2835 |
| Primary Part Number | 845A1118 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Columbus Jack Corporation Div Columbus Jack |
| Status | ACTIVE |
| Shank Diameter | 0.250 INCHES NOMINAL IN |
| Second Shank Diameter | 0.250 INCHES NOMINAL IN |
| Surface Finish | 63.0 MICROINCHES OUTSIDE DIAMETER |
| First End Location | BOTH ENDS |
| Surface Treatment Document and Classification | QQ-P-416 TY 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| First End Style | SQUARE |
| Shank Length | 1.440 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Second End Relationship with First End | IDENTICAL |
| Shoulder Diameter | 0.375 INCHES NOMINAL IN |
| Second Shank Length | 1.440 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Material | STEEL COMP 1045 OR STEEL COMP 1137 OR STEEL COMP 1141 OR STEEL COMP 4130 OR STEEL COMP 4140 OVERALL |
| 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 |
|---|---|
| 845A1118 PRIMARY | Columbus Jack Corporation Div Columbus Jack (USA) |
NSN 5315-01-270-2835 is a Pin,shoulder,headless, manufactured by Columbus Jack Corporation Div Columbus Jack, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-270-2835 has 1 manufacturer part number on file: 845A1118 (Columbus Jack Corporation Div Columbus Jack).
Key specifications for 845A1118: Shank Diameter: 0.250 INCHES NOMINAL IN; Second Shank Diameter: 0.250 INCHES NOMINAL IN; Surface Finish: 63.0 MICROINCHES OUTSIDE DIAMETER; First End Location: BOTH ENDS. 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.