The Screw,cap,socket Head, cataloged under National Stock Number 5305-00-207-7131, 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 1 commercial cross-reference from 1 manufacturer, 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 | 5305-00-207-7131 |
| Primary Part Number | FFS86TYPE1STYLE2 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Head Style | FLAT CHAMFER |
| Material | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Quantity Per Inch | 32 |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Minimum Yield Strength | 35000 POUNDS PER SQUARE INCH LBS |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Nondefinitive Spec/std Data | 1 TYPE AND 11 STYLE |
| Thread Length | 0.375 INCHES MAXIMUM IN |
| Head Diameter | 0.221 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN |
| Fastener Length | 0.375 INCHES NOMINAL IN |
| Thread Class | 3A A |
| Internal Drive Style | HEXAGON |
| Width Across Flats | 0.093 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN |
| Head Height | 0.134 INCHES MINIMUM AND 0.138 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Material Document and Classification | QQ-S-763B COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FFS86TYPE1STYLE2 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5305-00-207-7131 is a Screw,cap,socket Head, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-207-7131 has 1 cross-referenced part number: FFS86TYPE1STYLE2 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 7 known substitutes for 5305-00-207-7131: 5305-00-570-6002, 5305-00-582-9523, 5305-00-687-6738 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for FFS86TYPE1STYLE2: Head Style: FLAT CHAMFER; Material: STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OVERALL; Surface Treatment: PASSIVATE OVERALL; Thread Quantity Per Inch: 32. 17 total characteristics are documented in the Federal Logistics Information System.