The Screw,machine, cataloged under National Stock Number 5305-00-941-0218, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 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 | 5305-00-941-0218 |
| Primary Part Number | 511105 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | CANCELLED |
| Head Style | HEXAGON |
| Screw Material | STEEL COMP 601 |
| Screw Surface Treatment | NICKEL AND CADMIUM |
| Thread Length | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Fastener Length | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Head Height | 0.144 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN |
| Hardness Rating | 30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| Thread Quantity Per Inch | 32 |
| Internal Drive Style | SLOT |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Screw Material Document and Classification | AMS 6304 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Class | 3A A |
| Width Between Flats | 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 511105 | Howmet Global Fastening Systems Inc Div Torrance Operations (USA) |
| 511105 | Turbo Power & Marine System Inc Sub of United Technologies Corp (USA) |
| 511105 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 511105 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| 511105 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 511105 | Mercury Aerospace Fasteners Inc (USA) |
NSN 5305-00-941-0218 is a Screw,machine, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-941-0218 has 6 cross-referenced part numbers: 511105 (Howmet Global Fastening Systems Inc Div Torrance Operations), 511105 (Turbo Power & Marine System Inc Sub of United Technologies Corp), 511105 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 511105 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), 511105 (Sps Technologies, Llc Dba PB Fasteners) and 1 more.
There are 2 known substitutes for 5305-00-941-0218: 5930-01-381-7489, 5930-01-523-2401. Verify interchangeability with system specifications before substitution.
Key specifications for 511105: Head Style: HEXAGON; Screw Material: STEEL COMP 601; Screw Surface Treatment: NICKEL AND CADMIUM; Thread Length: 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-941-0218 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.