The Thumbscrew, cataloged under National Stock Number 5305-01-416-7338, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is L.s. Starrett Company (the) Div Tool Division. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-416-7338 |
| Primary Part Number | 19832-07 |
| Item Name | Thumbscrew |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | L.s. Starrett Company (the) Div Tool Division |
| Status | ACTIVE |
| Head Height | 0.500 INCHES NOMINAL IN |
| Fastener Length | 0.844 INCHES NOMINAL IN |
| Thread Length | 0.375 INCHES NOMINAL IN |
| First Diameter From Head | 0.125 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.164 INCHES IN |
| Head Style | KNURLED NO. 1 |
| Thread Direction | RIGHT-HAND |
| Distance From Largest Bearing Surface of Head to End of First Diameter | 0.469 INCHES NOMINAL IN |
| Externally Relieved Body Diameter Quantity | 1 |
| Thread Quantity Per Inch | 32 |
| Material | COPPER ALLOY OVERALL |
| Head Diameter | 0.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 19832-07 | L.s. Starrett Company (the) Div Tool Division (USA) |
| Reference | Meaning |
|---|---|
| 6845-01-0020 ITEM 4 | 3/9 Design control — primary reference Veridian Engineering Inc |
NSN 5305-01-416-7338 is a Thumbscrew, manufactured by L.s. Starrett Company (the) Div Tool Division, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-416-7338 has 1 manufacturer part number on file: 19832-07 (L.s. Starrett Company (the) Div Tool Division).
Key specifications for 19832-07: Head Height: 0.500 INCHES NOMINAL IN; Fastener Length: 0.844 INCHES NOMINAL IN; Thread Length: 0.375 INCHES NOMINAL IN; First Diameter From Head: 0.125 INCHES NOMINAL IN. 12 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.