The Screw,machine, cataloged under National Stock Number 5305-00-579-0969, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-579-0969 |
| Primary Part Number | 632393-228 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | CANCELLED |
| Minimum Tensile Strength | 80000 POUNDS PER SQUARE INCH LBS |
| Screw Material | STEEL CORROSION RESISTING |
| Screw Material Document and Classification | QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR FED STD 66 COMP 300 SERIES FED STD 2ND MATERIAL RESPONSE OR 16-18 OR 18-8 CHROMIUM- NICKEL-ALLOY ASSN STD 3RD MATERIAL RESPONSE |
| Thread Length | 0.625 INCHES MINIMUM IN |
| Head Style | PAN NO. 2 |
| Nondefinitive Spec/std Data | 1 TYPE AND 9S STYLE |
| Screw Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Fastener Length | 0.625 INCHES NOMINAL IN |
| Head Diameter | 0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Internal Drive Style | SLOT |
| Head Height | 0.072 INCHES MINIMUM AND 0.082 INCHES MAXIMUM IN |
| Screw Surface Treatment | PASSIVATE |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 632393-228 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 70A3800620-480 | General Dynamics Mission Systems, Inc. (USA) |
| FFS92 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 853781 | Us Army Aviation and Missile Command (USA) |
NSN 5305-00-579-0969 is a Screw,machine, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-579-0969 has 4 cross-referenced part numbers: 632393-228 (Lockheed Martin Corporation Div Rms - Mitchel Field), 70A3800620-480 (General Dynamics Mission Systems, Inc.), FFS92 (Federal Specifications Promulgated by General Services Administration Washington DC), 853781 (Us Army Aviation and Missile Command).
There are 2 known substitutes for 5305-00-579-0969: 5330-00-551-2236, 2590-00-693-3919. Verify interchangeability with system specifications before substitution.
Key specifications for 632393-228: Minimum Tensile Strength: 80000 POUNDS PER SQUARE INCH LBS; Screw Material: STEEL CORROSION RESISTING; Screw Material Document and Classification: QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR FED STD 66 COMP 300 SERIES FED STD 2ND MATERIAL RESPONSE OR 16-18 OR 18-8 CHROMIUM- NICKEL-ALLOY ASSN STD 3RD MATERIAL RESPONSE; Thread Length: 0.625 INCHES MINIMUM IN. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-579-0969 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.