The Screw,tapping, cataloged under National Stock Number 5305-00-017-1026, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-017-1026 |
| Primary Part Number | 171026 |
| Item Name | Screw,tapping |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| Head Diameter | 0.172 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN |
| Nonmachine Nominal Thread Diameter | 0.250 INCHES IN |
| Nonmachine Thread Style | DOG TYPE (TYPE B OR C) |
| Material | STEEL OVERALL |
| Nondefinitive Spec/std Data | C TYPE AND 10P STYLE |
| Surface Treatment | CADMIUM OR ZINC OVERALL |
| Width Between Flats | 0.367 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Fastener Length | 0.500 INCHES NOMINAL IN |
| Head Style | HEXAGON |
| Features Provided | CASEHARDENED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 171026 | General Motors Llc Dba General Motors Llc (USA) |
| FFS107TYPECSTYLE10P | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 171026 | General Motors Corp (USA) |
| 171026 | Army Weapons Command Attn Amswe-Ree-S (USA) |
NSN 5305-00-017-1026 is a Screw,tapping, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-017-1026 has 4 cross-referenced part numbers: 171026 (General Motors Llc Dba General Motors Llc), FFS107TYPECSTYLE10P (Federal Specifications Promulgated by General Services Administration Washington DC), 171026 (General Motors Corp), 171026 (Army Weapons Command Attn Amswe-Ree-S).
There are 6 known substitutes for 5305-00-017-1026: 5305-00-017-1019, 5305-00-017-1039, 5305-00-017-1121 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 171026: Head Diameter: 0.172 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN; Nonmachine Nominal Thread Diameter: 0.250 INCHES IN; Nonmachine Thread Style: DOG TYPE (TYPE B OR C); Material: STEEL OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.