The Thumbscrew, cataloged under National Stock Number 5305-01-439-2036, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Jergens Inc Div Tooling Components Division. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-439-2036 |
| Primary Part Number | 43910 |
| Item Name | Thumbscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Jergens Inc Div Tooling Components Division |
| Status | ACTIVE |
| Color | BLACK OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Point Style | FULL DOG |
| Thread Length | 1.625 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Material | STEEL OVERALL |
| Thread Quantity Per Inch | 16 |
| Surface Treatment | OXIDE OVERALL |
| Head Diameter | 1.250 INCHES NOMINAL IN |
| Head Style | KNURLED NO. 1 |
| Fastener Length | 2.000 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Head Height | 0.438 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 43910 PRIMARY | Jergens Inc Div Tooling Components Division (USA) |
NSN 5305-01-439-2036 is a Thumbscrew, manufactured by Jergens Inc Div Tooling Components Division, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-439-2036 has 1 cross-referenced part number: 43910 (Jergens Inc Div Tooling Components Division).
There are 3 known substitutes for 5305-01-439-2036: 5930-00-800-5243, 5120-01-335-0947, 4520-01-523-2377. Verify interchangeability with system specifications before substitution.
Key specifications for 43910: Color: BLACK OVERALL; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Nominal Thread Diameter: 0.375 INCHES IN; Point Style: FULL DOG. 14 total characteristics are documented in the Federal Logistics Information System.