The Setscrew, cataloged under National Stock Number 5305-00-208-1470, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-208-1470 |
| Primary Part Number | 81089 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Fastener Length | 0.625 INCHES NOMINAL IN |
| Hole Type | DRILLED |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Hole Quantity | 1 |
| Internal Drive Style | W/O INTERNAL DRIVE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Material | STEEL OVERALL |
| Surface Treatment | CADMIUM OVERALL |
| Point Style | CUP |
| Width Between Flats | 0.250 INCHES NOMINAL IN |
| Thread Length | 0.625 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 20 |
| Head Style | SQUARE |
| Hole Diameter | 0.064 INCHES NOMINAL IN |
| Hardness Rating | 49.0 ROCKWELL C MINIMUM OVERALL |
| Head Height | 0.178 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN |
| Hole Configuration Style | SQUARE LONGITUDINAL HOLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 81089 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
NSN 5305-00-208-1470 is a Setscrew, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-208-1470 has 1 cross-referenced part number: 81089 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
There are 3 known substitutes for 5305-00-208-1470: 5930-00-549-0132, 5945-00-911-8966, 7510-01-504-7391. Verify interchangeability with system specifications before substitution.
Key specifications for 81089: Fastener Length: 0.625 INCHES NOMINAL IN; Hole Type: DRILLED; Nominal Thread Diameter: 0.250 INCHES IN; Thread Direction: RIGHT-HAND. 19 total characteristics are documented in the Federal Logistics Information System.