The Screw,machine, cataloged under National Stock Number 5305-00-271-2960, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Raytheon Company Div Rmd Strategic. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-271-2960 |
| Primary Part Number | 4177310-126 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Raytheon Company Div Rmd Strategic |
| Status | CANCELLED |
| Thread Direction | RIGHT-HAND |
| Screw Material Document and Classification | QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR 66 FED STD 1ST MATERIAL RESPONSE |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Screw Surface Treatment | PASSIVATE |
| Thread Class | 2A A |
| Internal Drive Style | SLOT |
| Nondefinitive Spec/std Data | 1 TYPE AND 1S STYLE |
| Head Style | ROUND |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Screw Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| Head Diameter | 0.193 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN |
| Minimum Tensile Strength | 80000 POUNDS PER SQUARE INCH LBS |
| Screw Material | STEEL CORROSION RESISTING OR NICKEL ALLOY |
| Thread Quantity Per Inch | 40 |
| Fastener Length | 0.250 INCHES NOMINAL IN |
| Thread Length | 0.250 INCHES MINIMUM IN |
| Head Height | 0.075 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4177310-126 | Raytheon Company Dba Raytheon (USA) |
| 7928693-100 | L3harris Mas Inc Div L3harris Mas Inc. (CAN) |
| 16042 | Federal Screw Products, Inc. (USA) |
| 540-250C2-52 | Cardwell Condenser Corp Lapointe-Admiral Div (USA) |
| 16042ADX | Airdale Express Llc Div Airdale Express (USA) |
| 7928693-100 | General Motors Corp (USA) |
| 4177310-126 PRIMARY | Raytheon Company Div Rmd Strategic (USA) |
| FFS92 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 70-4004BCPV PRIMARY | Entron Industries Limited Partnership Dba Entron Industries Property Div (USA) |
NSN 5305-00-271-2960 is a Screw,machine, manufactured by Raytheon Company Div Rmd Strategic, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-271-2960 has 9 cross-referenced part numbers: 4177310-126 (Raytheon Company Dba Raytheon), 7928693-100 (L3harris Mas Inc Div L3harris Mas Inc.), 16042 (Federal Screw Products, Inc.), 540-250C2-52 (Cardwell Condenser Corp Lapointe-Admiral Div), 16042ADX (Airdale Express Llc Div Airdale Express) and 4 more.
There are 7 known substitutes for 5305-00-271-2960: 3455-00-228-5274, 5940-00-755-9672, 5133-01-120-8718 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4177310-126: Thread Direction: RIGHT-HAND; Screw Material Document and Classification: QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR 66 FED STD 1ST MATERIAL RESPONSE; Nominal Thread Diameter: 0.112 INCHES IN; Screw Surface Treatment: PASSIVATE. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-271-2960 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.