The Screw,machine, cataloged under National Stock Number 5305-01-047-6234, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Apm Hexseal Corp. Government technical data includes 16 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: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-047-6234 |
| Primary Part Number | SFR-0440-AA-04 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Apm Hexseal Corp |
| Status | ACTIVE |
| Head Style | FLAT COUNTERSUNK UNDERCUT |
| Fastener Length | 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Screw Material | STEEL CORROSION RESISTING |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Thread Length | 0.122 INCHES MINIMUM AND 0.212 INCHES MAXIMUM IN |
| Screw Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| Head Height | 0.038 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN |
| Head Diameter | 0.195 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2A A |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Quantity Per Inch | 40 |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Screw Surface Treatment | PASSIVATE |
| Screw Material Document and Classification | ASTM 495 ASSN STD SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SFR-0440-AA-04 PRIMARY | Apm Hexseal Corp (USA) |
| SFR-0440-AA-04 | Multi-Flex Seals Inc (USA) |
| 107762 | Raytheon Company (USA) |
NSN 5305-01-047-6234 is a Screw,machine, manufactured by Apm Hexseal Corp, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-047-6234 has 3 cross-referenced part numbers: SFR-0440-AA-04 (Apm Hexseal Corp), SFR-0440-AA-04 (Multi-Flex Seals Inc), 107762 (Raytheon Company).
There are 3 known substitutes for 5305-01-047-6234: 5315-00-010-7762, 1560-00-653-4322, 5315-00-842-3044. Verify interchangeability with system specifications before substitution.
Key specifications for SFR-0440-AA-04: Head Style: FLAT COUNTERSUNK UNDERCUT; Fastener Length: 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN; Screw Material: STEEL CORROSION RESISTING; Countersink Angle: 100.0 DEGREES NOMINAL. 17 total characteristics are documented in the Federal Logistics Information System.