The Screw,tapping, cataloged under National Stock Number 5305-00-227-1311, 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 11 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-227-1311 |
| Primary Part Number | FFS107TYPECFSTYLE1S |
| Item Name | Screw,tapping |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Head Height | 0.075 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN |
| Nonmachine Thread Style | DOUBLE FLUTE (TYPE F) |
| Fastener Length | 0.250 INCHES NOMINAL IN |
| Head Diameter | 0.193 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Nonmachine Nominal Thread Diameter | 0.112 INCHES IN |
| Surface Treatment | ZINC OVERALL |
| Nondefinitive Spec/std Data | CF TYPE AND 1S STYLE |
| Features Provided | CASEHARDENED |
| Head Style | ROUND |
| Internal Drive Style | SLOT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FFS107TYPECFSTYLE1S | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5305-00-227-1311 is a Screw,tapping, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-227-1311 has 1 cross-referenced part number: FFS107TYPECFSTYLE1S (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 2 known substitutes for 5305-00-227-1311: 5305-00-261-3544, 5305-00-432-4169. Verify interchangeability with system specifications before substitution.
Key specifications for FFS107TYPECFSTYLE1S: Head Height: 0.075 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN; Nonmachine Thread Style: DOUBLE FLUTE (TYPE F); Fastener Length: 0.250 INCHES NOMINAL IN; Head Diameter: 0.193 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN. 11 total characteristics are documented in the Federal Logistics Information System.