The Screw,machine, cataloged under National Stock Number 5305-00-852-5209, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cae Usa Inc.. 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-852-5209 |
| Primary Part Number | 76639 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Cae Usa Inc. |
| Status | ACTIVE |
| Screw Material Document and Classification | AMS 5640 ASSN STD ALL MATERIAL RESPONSES |
| Head Diameter | 0.179 INCHES NOMINAL IN |
| Thread Series Designator | UNF |
| Thread Direction | RIGHT-HAND |
| Thread Class | 3A A |
| Screw Material | STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 303 PLUS X |
| Fastener Length | 0.625 INCHES NOMINAL IN |
| Hardness Rating | 90.7 ROCKWELL B MINIMUM AND 100.0 ROCKWELL B MAXIMUM |
| Thread Length | 0.625 INCHES MAXIMUM IN |
| Head Style | FLAT CHAMFER |
| Screw Surface Treatment | PASSIVATE |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Internal Drive Style | SLOT |
| Head Height | 0.078 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 48 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-00-852-5209 is a Screw,machine, manufactured by Cae Usa Inc., classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-852-5209 has 2 cross-referenced part numbers: 76639 (Cae Usa Inc.), 76639 (Raytheon Technical Services Company).
There is 1 known substitute for 5305-00-852-5209: 4320-00-066-2202. Verify interchangeability with system specifications before substitution.
Key specifications for 76639: Screw Material Document and Classification: AMS 5640 ASSN STD ALL MATERIAL RESPONSES; Head Diameter: 0.179 INCHES NOMINAL IN; Thread Series Designator: UNF; Thread Direction: RIGHT-HAND. 15 total characteristics are documented in the Federal Logistics Information System.