The Screw,machine, cataloged under National Stock Number 5305-00-147-2673, 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-147-2673 |
| Primary Part Number | 34020 |
| 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 |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Thread Quantity Per Inch | 24 |
| Thread Length | 0.470 INCHES MINIMUM AND 0.480 INCHES MAXIMUM IN |
| Hardness Rating | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| Head Style | FLAT CHAMFER |
| Head Height | 0.180 INCHES NOMINAL IN |
| Head Diameter | 0.500 INCHES NOMINAL IN |
| Thread Series Designator | UNF |
| Fastener Length | 0.660 INCHES NOMINAL IN |
| Screw Surface Treatment | CADMIUM |
| Head Hole Configuration Style | ROUND |
| Internal Drive Style | SLOT |
| Hole Diameter | 0.046 INCHES NOMINAL IN |
| Screw Material | STEEL COMP 8740 |
| Thread Direction | RIGHT-HAND |
| Thread Class | 3A A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-00-147-2673 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 5305-00-147-2673 has 2 cross-referenced part numbers: 34020 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 34020 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
There are 7 known substitutes for 5305-00-147-2673: 5930-00-074-4737, 5130-00-221-8008, 7530-00-281-1130 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 34020: Hole Quantity: 2; Nominal Thread Diameter: 0.312 INCHES IN; Thread Quantity Per Inch: 24; Thread Length: 0.470 INCHES MINIMUM AND 0.480 INCHES MAXIMUM IN. 17 total characteristics are documented in the Federal Logistics Information System.