The Screw,machine, cataloged under National Stock Number 5305-00-147-6334, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-147-6334 |
| Primary Part Number | EAB1721 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | CANCELLED |
| Fastener Length | 0.300 INCHES NOMINAL IN |
| Head Diameter | 0.220 INCHES NOMINAL IN |
| Screw Material Document and Classification | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE |
| Head Height | 0.065 INCHES NOMINAL IN |
| Internal Drive Style | SLOT |
| Screw Surface Treatment | CADMIUM |
| Thread Length | 0.270 INCHES MINIMUM IN |
| Head Style | FLAT CHAMFER |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Diameter | 0.164 INCHES IN |
| Thread Quantity Per Inch | 32 |
| Thread Class | 3A A |
| Screw Material | STEEL COMP 8740 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5305-00-147-6334 is a Screw,machine, manufactured by Us Army Aviation and Missile Command, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-147-6334 has 3 cross-referenced part numbers: 77591 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), EAB1721 (Us Army Aviation and Missile Command), 77591 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).
There are 3 known substitutes for 5305-00-147-6334: 2640-00-555-2840, 5342-00-735-5146, 7030-01-500-9030. Verify interchangeability with system specifications before substitution.
Key specifications for EAB1721: Fastener Length: 0.300 INCHES NOMINAL IN; Head Diameter: 0.220 INCHES NOMINAL IN; Screw Material Document and Classification: AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE; Head Height: 0.065 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-147-6334 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.