The Setscrew, cataloged under National Stock Number 5305-00-285-1408, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Army Weapons Command Attn Amswe-Ree-S. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-285-1408 |
| Primary Part Number | 540905 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Army Weapons Command Attn Amswe-Ree-S |
| Status | ACTIVE |
| Thread Series Designator | UNF |
| Nominal Thread Diameter | 0.086 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Material | COPPER ALLOY OVERALL |
| Hardness Rating | 30.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OVERALL |
| Thread Class | 2A A |
| Head Style | HEADLESS (SETSCREW) |
| Point Style | FLAT |
| Thread Length | 0.094 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 64 |
| Nondefinitive Spec/std Data | 2 TYPE AND 1 STYLE |
| Fastener Length | 0.094 INCHES NOMINAL IN |
| Internal Drive Style | SLOT |
| Material Document and Classification | QQ-B-611,COMP B 1/2 H FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-00-285-1408 is a Setscrew, manufactured by Army Weapons Command Attn Amswe-Ree-S, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-285-1408 has 2 cross-referenced part numbers: 540905 (Army Weapons Command Attn Amswe-Ree-S), FF-S-210B (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 7 known substitutes for 5305-00-285-1408: 5305-00-017-9120, 5305-00-054-9291, 5305-00-058-0784 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 540905: Thread Series Designator: UNF; Nominal Thread Diameter: 0.086 INCHES IN; Thread Direction: RIGHT-HAND; Material: COPPER ALLOY OVERALL. 14 total characteristics are documented in the Federal Logistics Information System.