The Setscrew, cataloged under National Stock Number 5305-00-436-7127, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 13 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-436-7127 |
| Primary Part Number | FF-S-200B |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Thread Quantity Per Inch | 18 |
| Point Style | FLAT |
| Thread Length | 0.500 INCHES MINIMUM IN |
| Thread Series Designator | UNF |
| Internal Drive Style | HEXAGON |
| Material | STEEL COMP 410 OVERALL |
| Thread Class | 3A A |
| Head Style | HEADLESS (SETSCREW) |
| Fastener Length | 0.500 INCHES NOMINAL IN |
| Width Across Flats | 0.320 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.625 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FF-S-200B | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 439B658PC2 | General Electric Company (USA) |
NSN 5305-00-436-7127 is a Setscrew, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-436-7127 has 2 cross-referenced part numbers: FF-S-200B (Federal Specifications Promulgated by General Services Administration Washington DC), 439B658PC2 (General Electric Company).
There are 10 known substitutes for 5305-00-436-7127: 5305-00-022-3088, 5305-00-043-2393, 5305-00-297-2935 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for FF-S-200B: Thread Quantity Per Inch: 18; Point Style: FLAT; Thread Length: 0.500 INCHES MINIMUM IN; Thread Series Designator: UNF. 13 total characteristics are documented in the Federal Logistics Information System.