The Setscrew, cataloged under National Stock Number 5305-01-413-2681, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Columbus Jack Corporation Div Columbus Jack. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-413-2681 |
| Primary Part Number | 7186-13 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Columbus Jack Corporation Div Columbus Jack |
| Status | ACTIVE |
| Fastener Length | 4.500 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-416 TY2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Distance Between Hole Centers | 1.000 INCHES NOMINAL IN |
| Material Document and Classification | ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 2.500 INCHES IN |
| Head Style | HEADLESS (SETSCREW) |
| Thread Direction | RIGHT-HAND |
| Point Style | FLAT |
| Surface Treatment | CADMIUM OVERALL |
| Internal Drive Style | DRILLED HOLES |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 12 |
| Material | STEEL COMP 1018 OVERALL |
| Thread Series Designator | UN |
| 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 |
|---|---|
| 7186-13 PRIMARY | Columbus Jack Corporation Div Columbus Jack (USA) |
| Reference | Meaning |
|---|---|
| 7186-13 | 5/9 Secondary reference Age Logistics Corporation |
NSN 5305-01-413-2681 is a Setscrew, manufactured by Columbus Jack Corporation Div Columbus Jack, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-413-2681 has 1 manufacturer part number on file: 7186-13 (Columbus Jack Corporation Div Columbus Jack).
Key specifications for 7186-13: Fastener Length: 4.500 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-416 TY2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Distance Between Hole Centers: 1.000 INCHES NOMINAL IN; Material Document and Classification: ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 14 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.