The Screw Assembly,panel, cataloged under National Stock Number 5305-01-434-6593, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fastener Technology Corp. Government technical data includes 30 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 | 5305-01-434-6593 |
| Primary Part Number | FT1031-4 |
| Item Name | Screw Assembly,panel |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Fastener Technology Corp |
| Status | ACTIVE |
| Material Accommodated Thickness | 0.188 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE STAND-OFF |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPRING |
| Material | STEEL CORROSION RESISTING SECONDARY WASHER |
| Surface Treatment | PASSIVATE PRIMARY WASHER |
| Surface Treatment | PASSIVATE FASTENER |
| Material Document and Classification | MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE PRIMARY WASHER |
| Material Document and Classification | QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE SPRING |
| Thread Series Designator | UNF |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER |
| Surface Treatment | PASSIVATE SPRING |
| Surface Treatment | ANODIZE STAND-OFF |
| Material | STEEL COMP 301 PRIMARY WASHER |
| Material Document and Classification | ASTM A493 ASSN STD SINGLE MATERIAL RESPONSE FASTENER |
| Thread Class | 3A A |
| Head Style | HEXAGON |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Internal Drive Style | HEXAGON |
| Head Height | 0.306 INCHES NOMINAL IN |
| Fastener Length | 0.901 INCHES NOMINAL IN |
| Width Across Flats | 0.140 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE PRIMARY WASHER |
| Surface Treatment Document and Classification | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE STAND-OFF |
| Material | ALUMINUM ALLOY 6061 STAND-OFF |
| Material | STEEL COMP 302 FASTENER |
| Thread Quantity Per Inch | 28 |
| Thread Direction | RIGHT-HAND |
| Material | STEEL COMP 302 SPRING |
| Thread Length | 0.250 INCHES NOMINAL IN |
| Width Between Flats | 0.371 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1395PD7777-008 | Bae Systems Information and Electronic Systems Integration Inc. (USA) |
| FT1031-4 PRIMARY | Fastener Technology Corp (USA) |
NSN 5305-01-434-6593 is a Screw Assembly,panel, manufactured by Fastener Technology Corp, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-434-6593 has 2 cross-referenced part numbers: 1395PD7777-008 (Bae Systems Information and Electronic Systems Integration Inc.), FT1031-4 (Fastener Technology Corp).
There is 1 known substitute for 5305-01-434-6593: 5330-00-534-0169. Verify interchangeability with system specifications before substitution.
Key specifications for FT1031-4: Material Accommodated Thickness: 0.188 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN; Material Document and Classification: QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE STAND-OFF; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPRING; Material: STEEL CORROSION RESISTING SECONDARY WASHER. 30 total characteristics are documented in the Federal Logistics Information System.