The Screw,machine, cataloged under National Stock Number 5305-01-444-8370, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Gsm Industries Inc. Government technical data includes 13 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-444-8370 |
| Primary Part Number | 90275A238 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Gsm Industries Inc |
| Status | ACTIVE |
| Countersink Angle | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| Screw Surface Treatment | ZINC |
| Head Diameter | 0.340 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Length | 0.134 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 24 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Internal Drive Style | SLOT |
| Fastener Length | 0.250 INCHES NOMINAL IN |
| Screw Material | STEEL |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-01-444-8370 is a Screw,machine, manufactured by Gsm Industries Inc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-444-8370 has 2 cross-referenced part numbers: 90275A238 (Gsm Industries Inc), 11539 (Spx Fluid Power).
There are 11 known substitutes for 5305-01-444-8370: 5133-00-266-9465, 3040-00-307-4553, 5360-00-308-7568 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 90275A238: Countersink Angle: 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM; Screw Surface Treatment: ZINC; Head Diameter: 0.340 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN; Head Style: FLAT COUNTERSUNK. 13 total characteristics are documented in the Federal Logistics Information System.