The Screw,machine, cataloged under National Stock Number 5305-00-639-4747, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-639-4747 |
| Primary Part Number | 226666 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | CANCELLED |
| Nominal Thread Diameter | 0.125 INCHES IN |
| Screw Material Document and Classification | QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE |
| Head Height | 0.078 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN |
| Minimum Tensile Strength | 55000 POUNDS PER SQUARE INCH LBS |
| Head Style | FILLISTER |
| Thread Quantity Per Inch | 44 |
| Head Diameter | 0.187 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN |
| Thread Length | 0.205 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Screw Material | COPPER ALLOY |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Nondefinitive Spec/std Data | 1 TYPE AND 4S STYLE |
| Thread Direction | RIGHT-HAND |
| Fastener Length | 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Thread Series Designator | UNF |
| Thread Class | 2A A |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 226666 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
| 100-6B5-4 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| SCB52163 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| FFS92TYPEISTYLE4S | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 226666 | Army Weapons Command Attn Amswe-Ree-S (USA) |
NSN 5305-00-639-4747 is a Screw,machine, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-639-4747 has 5 cross-referenced part numbers: 226666 (Army, United States Department of the Dba Rock Island Arsenal Jmtc), 100-6B5-4 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), SCB52163 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), FFS92TYPEISTYLE4S (Federal Specifications Promulgated by General Services Administration Washington DC), 226666 (Army Weapons Command Attn Amswe-Ree-S).
There are 7 known substitutes for 5305-00-639-4747: 5305-00-297-3988, 5305-00-297-7640, 5305-00-297-7808 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 226666: Nominal Thread Diameter: 0.125 INCHES IN; Screw Material Document and Classification: QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE; Head Height: 0.078 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN; Minimum Tensile Strength: 55000 POUNDS PER SQUARE INCH LBS. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-639-4747 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.