The Screw,machine, cataloged under National Stock Number 5305-00-147-2657, 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 17 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-147-2657 |
| Primary Part Number | 16274 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. |
| Status | ACTIVE |
| Hole Quantity | 2 |
| Hole Diameter | 0.062 INCHES NOMINAL IN |
| Internal Drive Style | SLOT |
| Head Hole Configuration Style | ROUND |
| Screw Material | STEEL |
| Thread Class | 3A A |
| Thread Series Designator | UNF |
| Head Diameter | 0.500 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Fastener Length | 0.425 INCHES MINIMUM AND 0.435 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 24 |
| Head Style | FLAT CHAMFER |
| Thread Length | 0.336 INCHES MINIMUM IN |
| Thread Direction | RIGHT-HAND |
| Screw Surface Treatment | CADMIUM |
| Head Height | 0.185 INCHES NOMINAL IN |
| Screw Material Document and Classification | MS 6448 ASSN STD SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-00-147-2657 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 5305-00-147-2657 has 2 cross-referenced part numbers: 16274 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 16274 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).
There are 8 known substitutes for 5305-00-147-2657: 3455-00-243-2167, 5950-00-998-7455, 5950-01-004-7259 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 16274: Hole Quantity: 2; Hole Diameter: 0.062 INCHES NOMINAL IN; Internal Drive Style: SLOT; Head Hole Configuration Style: ROUND. 18 total characteristics are documented in the Federal Logistics Information System.