The Screw,machine, cataloged under National Stock Number 5305-00-050-2899, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 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 | 5305-00-050-2899 |
| Primary Part Number | 0453-279 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Thread Length | 0.750 INCHES NOMINAL IN |
| Internal Drive Style | SLOT |
| Head Style | BINDING |
| Thread Class | 2A A |
| Thread Direction | RIGHT-HAND |
| Screw Material Document and Classification | QQ-S-763 CL 7 TY A FED SPEC SINGLE MATERIAL RESPONSE |
| Head Diameter | 0.326 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN |
| Screw Surface Treatment | PASSIVATE |
| Head Height | 0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN |
| Nondefinitive Spec/std Data | 1 TYPE AND 8S STYLE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Quantity Per Inch | 32 |
| Screw Material | STEEL COMP 303 |
| Nominal Thread Diameter | 0.164 INCHES IN |
| Fastener Length | 0.750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 502899 | CAGE 00000 |
| 585-750C2-52 | Cardwell Condenser Corp Lapointe-Admiral Div (USA) |
| 207M0117P054 | Raytheon Company Dba Raytheon Co (USA) |
| 207M0117P054 | Raytheon Co Missile Systems Div Oxnard Facility (USA) |
| 207M0117P054 | Raytheon Company Div Corp (USA) |
| 0453-279 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
NSN 5305-00-050-2899 is a Screw,machine, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-050-2899 has 6 cross-referenced part numbers: 502899, 585-750C2-52 (Cardwell Condenser Corp Lapointe-Admiral Div), 207M0117P054 (Raytheon Company Dba Raytheon Co), 207M0117P054 (Raytheon Co Missile Systems Div Oxnard Facility), 207M0117P054 (Raytheon Company Div Corp) and 1 more.
There is 1 known substitute for 5305-00-050-2899: 5305-00-054-6672. Verify interchangeability with system specifications before substitution.
Key specifications for 0453-279: Thread Length: 0.750 INCHES NOMINAL IN; Internal Drive Style: SLOT; Head Style: BINDING; Thread Class: 2A A. 15 total characteristics are documented in the Federal Logistics Information System.