The Screw,machine, cataloged under National Stock Number 5305-00-050-4062, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sigma Tek, Inc.. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-050-4062 |
| Primary Part Number | JH3-38 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Sigma Tek, Inc. |
| Status | CANCELLED |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Screw Material | STEEL COMP 303 |
| Internal Drive Style | SLOT |
| Thread Length | 0.688 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Head Height | 0.118 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 32 |
| Thread Direction | RIGHT-HAND |
| Screw Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE |
| Head Diameter | 0.292 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Thread Series Designator | UNF |
| Head Style | FILLISTER |
| Fastener Length | 0.750 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| JH3-38 PRIMARY | Sigma Tek, Inc. (USA) |
| 504062 | CAGE 00000 |
| JH3-38 | Lucas Aerospace Power Equipment Corporation (USA) |
| FFS92TYPE1STYLE4S | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5305-00-050-4062 is a Screw,machine, manufactured by Sigma Tek, Inc., classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-050-4062 has 4 cross-referenced part numbers: JH3-38 (Sigma Tek, Inc.), 504062, JH3-38 (Lucas Aerospace Power Equipment Corporation), FFS92TYPE1STYLE4S (Federal Specifications Promulgated by General Services Administration Washington DC).
There is 1 known substitute for 5305-00-050-4062: 7690-00-400-7996. Verify interchangeability with system specifications before substitution.
Key specifications for JH3-38: Nominal Thread Diameter: 0.190 INCHES IN; Screw Material: STEEL COMP 303; Internal Drive Style: SLOT; Thread Length: 0.688 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-050-4062 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.