The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-578-1265, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fastenal Company Dba Fastenal Co. Government technical data includes 14 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-578-1265 |
| Primary Part Number | 17274 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Fastenal Company Dba Fastenal Co |
| Status | ACTIVE |
| Head Height | 0.348 INCHES MINIMUM AND 0.371 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.563 INCHES IN |
| Fastener Length | 5.400 INCHES MINIMUM AND 5.500 INCHES MAXIMUM IN |
| Head Style | HEXAGON |
| Surface Treatment | ZINC OVERALL |
| Surface Treatment Document and Classification | ASTM F1941, FE/ZN 3A ASSN STD SINGLE TREATMENT RESPONSE OVERALL A |
| Thread Series Designator | UNF |
| Width Between Flats | 0.798 INCHES MINIMUM AND 0.812 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 18 |
| Material Document and Classification | SAE J429, GRADE 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL OVERALL |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2A A |
| Thread Length | 1.375 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1001001761 | General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA) |
| 17274 PRIMARY | Fastenal Company Dba Fastenal Co (USA) |
NSN 5305-01-578-1265 is a Screw,cap,hexagon Head, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-578-1265 has 2 cross-referenced part numbers: 1001001761 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp), 17274 (Fastenal Company Dba Fastenal Co).
There are 3 known substitutes for 5305-01-578-1265: 4310-00-215-1935, 5133-00-839-5433, 5961-01-062-6567. Verify interchangeability with system specifications before substitution.
Key specifications for 17274: Head Height: 0.348 INCHES MINIMUM AND 0.371 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.563 INCHES IN; Fastener Length: 5.400 INCHES MINIMUM AND 5.500 INCHES MAXIMUM IN; Head Style: HEXAGON. 15 total characteristics are documented in the Federal Logistics Information System.