The Setscrew, cataloged under National Stock Number 5305-00-169-8014, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Rolls-Royce Solutions America Inc. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-169-8014 |
| Primary Part Number | 5144028 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | ACTIVE |
| Width Across Flats | 0.090 INCHES NOMINAL IN |
| Point Length | 0.120 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN |
| Fastener Length | 0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN |
| Thread Length | 0.120 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN |
| Hardness Rating | 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Point Style | FLAT |
| Internal Drive Style | HEXAGON |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL 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 |
|---|---|
| 5144028 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| Reference | Meaning |
|---|---|
| K 5144028 | 5/9 Secondary reference Korody-Colyer Corp a Cr Industries Co |
| PC5144028 | 5/9 Secondary reference Power Components (deutschland) Gmbh |
NSN 5305-00-169-8014 is a Setscrew, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-169-8014 has 1 manufacturer part number on file: 5144028 (Rolls-Royce Solutions America Inc).
Key specifications for 5144028: Width Across Flats: 0.090 INCHES NOMINAL IN; Point Length: 0.120 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN; Fastener Length: 0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN; Thread Length: 0.120 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN. 12 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.