The Screw,machine, cataloged under National Stock Number 5305-00-765-4348, 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 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-765-4348 |
| Primary Part Number | MS51959-34 |
| 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 |
| Head Diameter | 0.244 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN |
| Screw Surface Treatment | PASSIVATE |
| Minimum Tensile Strength | 80000 POUNDS PER SQUARE INCH LBS |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Screw Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES |
| Screw Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| Countersink Angle | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| Thread Quantity Per Inch | 32 |
| Thread Length | 0.938 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Class | 2A A |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Fastener Length | 1.000 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 |
| Head Style | FLAT COUNTERSUNK |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 22250 | Federal Screw Products, Inc. (USA) |
| MS51959-34 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 342-0069-00 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| P342-0069-00 | Allied Products Corp Pheoll Mfg Co Div (USA) |
| MS51959-34 PRIMARY | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| 245224 | Sinclair Technologies Inc. (CAN) |
| 22250ADX | Airdale Express Llc Div Airdale Express (USA) |
NSN 5305-00-765-4348 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 5305-00-765-4348 has 7 cross-referenced part numbers: 22250 (Federal Screw Products, Inc.), MS51959-34 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 342-0069-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), P342-0069-00 (Allied Products Corp Pheoll Mfg Co Div), MS51959-34 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use) and 2 more.
There are 11 known substitutes for 5305-00-765-4348: 2915-00-397-5530, 6645-00-449-2644, 4310-00-459-6095 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS51959-34: Head Diameter: 0.244 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN; Screw Surface Treatment: PASSIVATE; Minimum Tensile Strength: 80000 POUNDS PER SQUARE INCH LBS; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC). 17 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-765-4348 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.