The Screw,machine, cataloged under National Stock Number 5305-00-147-2671, 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 15 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-147-2671 |
| Primary Part Number | 17992 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. |
| Status | ACTIVE |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Fastener Length | 0.250 INCHES NOMINAL IN |
| Thread Series Designator | UNF |
| Thread Direction | RIGHT-HAND |
| Head Hole Configuration Style | ROUND |
| Screw Material | STEEL COMP 4640 OR STEEL COMP 6150 |
| Screw Surface Treatment | CADMIUM |
| Thread Quantity Per Inch | 32 |
| Head Style | FILLISTER |
| Head Height | 0.156 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Thread Length | 0.219 INCHES MINIMUM IN |
| Thread Class | 3A A |
| Head Diameter | 0.312 INCHES NOMINAL IN |
| Hole Quantity | 2 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-00-147-2671 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 5305-00-147-2671 has 2 cross-referenced part numbers: 17992 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 17992 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
There are 2 known substitutes for 5305-00-147-2671: 3455-00-239-5592, 3040-01-314-4414. Verify interchangeability with system specifications before substitution.
Key specifications for 17992: Internal Drive Style: CROSS RECESS TYPE 1; Fastener Length: 0.250 INCHES NOMINAL IN; Thread Series Designator: UNF; Thread Direction: RIGHT-HAND. 15 total characteristics are documented in the Federal Logistics Information System.