The Screw,machine, cataloged under National Stock Number 5305-00-297-7640, 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 17 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-297-7640 |
| Primary Part Number | FFS92TYPEISTYLE4S |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Thread Quantity Per Inch | 40 |
| Screw Surface Treatment | ZINC |
| Head Height | 0.069 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Direction | RIGHT-HAND |
| Minimum Tensile Strength | 60000 POUNDS PER SQUARE INCH LBS |
| Head Style | FILLISTER |
| Thread Length | 0.200 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Screw Material Document and Classification | QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Screw Surface Treatment Document and Classification | QQ-Z-325,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Screw Material | STEEL |
| Fastener Length | 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Head Diameter | 0.166 INCHES MINIMUM AND 0.183 INCHES MAXIMUM IN |
| Nondefinitive Spec/std Data | 1 TYPE AND 4S STYLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FFS92TYPEISTYLE4S | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| B1859 | Eastern Air Devices Inc Dba Ead Motors (USA) |
NSN 5305-00-297-7640 is a Screw,machine, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-297-7640 has 2 cross-referenced part numbers: FFS92TYPEISTYLE4S (Federal Specifications Promulgated by General Services Administration Washington DC), B1859 (Eastern Air Devices Inc Dba Ead Motors).
There are 8 known substitutes for 5305-00-297-7640: 4730-00-223-6398, 5305-00-297-3988, 5305-00-297-7808 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for FFS92TYPEISTYLE4S: Thread Quantity Per Inch: 40; Screw Surface Treatment: ZINC; Head Height: 0.069 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN; Internal Drive Style: CROSS RECESS TYPE 1. 17 total characteristics are documented in the Federal Logistics Information System.