The Screw,machine, cataloged under National Stock Number 5305-00-765-4257, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-765-4257 |
| Primary Part Number | MS51959-43 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use |
| Status | CANCELLED |
| Thread Direction | RIGHT-HAND |
| Head Diameter | 0.292 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 32 |
| Screw Surface Treatment | PASSIVATE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Nondefinitive Spec/std Data | 3 TYPE AND 2C STYLE |
| Countersink Angle | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| Nominal Thread Diameter | 0.164 INCHES IN |
| Screw Material | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 |
| Minimum Tensile Strength | 80000 POUNDS PER SQUARE INCH LBS |
| Screw Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Length | 0.182 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Class | 2A A |
| Fastener Length | 0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 22264 | Federal Screw Products, Inc. (USA) |
| 158001-92 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 5305007654257 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 5-11-1841-34 | W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center (USA) |
| 100067-5 | Symbolic Displays, Inc (USA) |
| FFS92 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 12633-002 | Dynalec Corporation (USA) |
| 5305PL1377297 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| MS51959-43 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS51959-43 PRIMARY | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| 5305PL0948094 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 855094-00 | Defense Reduction Agency (USA) |
| 70-10183-06 | Computer Products Inc Boschert Div (USA) |
| 2074074-3404 | Raytheon Company Dba Raytheon Co (USA) |
| 245349 | Sinclair Technologies Inc. (CAN) |
NSN 5305-00-765-4257 is a Screw,machine, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-765-4257 has 15 cross-referenced part numbers: 22264 (Federal Screw Products, Inc.), 158001-92 (Zf Industrieantriebe Witten Gmbh), 5305007654257 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), 5-11-1841-34 (W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center), 100067-5 (Symbolic Displays, Inc) and 10 more.
There are 12 known substitutes for 5305-00-765-4257: 5305-00-054-6668, 6645-00-449-2647, 1560-00-475-9113 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS51959-43: Thread Direction: RIGHT-HAND; Head Diameter: 0.292 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN; Thread Quantity Per Inch: 32; Screw Surface Treatment: PASSIVATE. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-765-4257 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.