The Screw,tapping, cataloged under National Stock Number 5305-01-105-7187, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-105-7187 |
| Primary Part Number | FF-S-107 |
| Item Name | Screw,tapping |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Internal Drive Style | SLOT |
| Head Height | 0.105 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN |
| Nonmachine Thread Style | THRU SLOT (TYPE D) |
| Nonmachine Nominal Thread Diameter | 0.190 INCHES IN |
| Nondefinitive Spec/std Data | D TYPE |
| Material | STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1524 OVERALL |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Features Provided | CASEHARDENED |
| Fastener Length | 0.950 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN |
| Head Style | HEXAGON |
| Width Between Flats | 0.305 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FF-S-107 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 5778 | Auto Vehicle Parts Co Dba Au-Ve-Co (USA) |
| MS51851-68 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5305-01-105-7187 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 5305-01-105-7187 has 3 cross-referenced part numbers: FF-S-107 (Federal Specifications Promulgated by General Services Administration Washington DC), 5778 (Auto Vehicle Parts Co Dba Au-Ve-Co), MS51851-68 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).
There are 9 known substitutes for 5305-01-105-7187: 5330-00-291-2797, 6505-00-299-9495, 5935-00-517-9414 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for FF-S-107: Internal Drive Style: SLOT; Head Height: 0.105 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN; Nonmachine Thread Style: THRU SLOT (TYPE D); Nonmachine Nominal Thread Diameter: 0.190 INCHES IN. 12 total characteristics are documented in the Federal Logistics Information System.