The Screw,machine, cataloged under National Stock Number 5305-01-666-4741, 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 Fastenel Co. Government technical data includes 14 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-666-4741 |
| Primary Part Number | 27541 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Fastenal Company Dba Fastenel Co |
| Status | ACTIVE |
| Width Between Flats | 0.305 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Height | 0.124 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN |
| Fastener Length | 0.3125 INCHES NOMINAL IN |
| Head Style | HEXAGON EXTENDED WASHER |
| Internal Drive Style | SLOT |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL |
| Extended Washer Thickness | 0.019 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN |
| Extended Washer Diameter | 0.384 INCHES MINIMUM AND 0.414 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Length | 0.3125 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 32 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 27541 PRIMARY | Fastenal Company Dba Fastenel Co (USA) |
NSN 5305-01-666-4741 is a Screw,machine, manufactured by Fastenal Company Dba Fastenel Co, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-666-4741 has 1 cross-referenced part number: 27541 (Fastenal Company Dba Fastenel Co).
There are 10 known substitutes for 5305-01-666-4741: 4320-00-310-0337, 2530-00-383-4973, 5330-00-833-8938 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 27541: Special Features: THREAD REQ. ASME B1.1, UNC & UNF; Width Between Flats: 0.305 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.190 INCHES IN; Head Height: 0.124 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN. 16 total characteristics are documented in the Federal Logistics Information System.