The Screw,machine, cataloged under National Stock Number 5305-00-439-9844, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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 | 5305-00-439-9844 |
| Primary Part Number | A202 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. |
| Status | ACTIVE |
| Screw Material | STEEL COMP 8735 OR STEEL COMP 4640 OR STEEL COMP 6150 |
| Head Style | FILLISTER |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Screw Surface Treatment | CADMIUM |
| Head Diameter | 0.375 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 20 |
| Thread Direction | RIGHT-HAND |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Length | 0.562 INCHES MAXIMUM IN |
| Thread Class | 3A A |
| Fastener Length | 0.562 INCHES NOMINAL IN |
| Head Height | 0.203 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-00-439-9844 is a Screw,machine, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-439-9844 has 2 cross-referenced part numbers: 202 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), A202 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).
There are 9 known substitutes for 5305-00-439-9844: 2920-00-239-9047, 6810-00-268-9951, 1560-00-656-3572 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for A202: Screw Material: STEEL COMP 8735 OR STEEL COMP 4640 OR STEEL COMP 6150; Head Style: FILLISTER; Internal Drive Style: CROSS RECESS TYPE 1; Nominal Thread Diameter: 0.250 INCHES IN. 13 total characteristics are documented in the Federal Logistics Information System.