The Screw,machine, cataloged under National Stock Number 5305-00-543-5785, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kleinschmidt Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 5305-00-543-5785 |
| Primary Part Number | 55511 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Kleinschmidt Inc |
| Status | CANCELLED |
| Screw Surface Treatment | PHOSPHATE |
| Thread Class | 2A A |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Head Style | FILLISTER |
| Fastener Length | 0.500 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 40 |
| Screw Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE |
| Hardness Rating | 38.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM |
| Thread Length | 0.375 INCHES MINIMUM IN |
| Head Height | 0.111 INCHES MINIMUM AND 0.132 INCHES MAXIMUM IN |
| Screw Material | STEEL COMP 4037 |
| Thread Direction | RIGHT-HAND |
| Head Diameter | 0.208 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Series Designator | UNF |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 55511 | Kleinschmidt Inc (USA) |
| SMB187091 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| FFS92TYPE1STYLE4S | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5305-00-543-5785 is a Screw,machine, manufactured by Kleinschmidt Inc, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-543-5785 has 3 cross-referenced part numbers: 55511 (Kleinschmidt Inc), SMB187091 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), FFS92TYPE1STYLE4S (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 2 known substitutes for 5305-00-543-5785: 5935-00-153-6993, 3110-00-156-7926. Verify interchangeability with system specifications before substitution.
Key specifications for 55511: Screw Surface Treatment: PHOSPHATE; Thread Class: 2A A; Nominal Thread Diameter: 0.138 INCHES IN; Head Style: FILLISTER. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-543-5785 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.