The Thumbscrew, cataloged under National Stock Number 5305-01-652-7585, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-652-7585 |
| Item Name | Thumbscrew |
| FSC / FSG | 5305 / 53 — Screws |
| Status | ACTIVE |
| Thread Length | 0.875 INCHES MINIMUM IN |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Thread Series Designator | UNRF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 20HS4125 | D/9 Drawing number reference only L-3 Communications Security and Detection Systems, Inc. Dba L-3 Cyterra Div Orlando Division |
| 20HS4125-009 | 3/9 Design control — primary reference L-3 Communications Security and Detection Systems, Inc. Dba L-3 Cyterra Div Orlando Division |
NSN 5305-01-652-7585 is a Thumbscrew, classified under FSC 5305, Screws. Status: active.
Key specifications for 5305-01-652-7585: Thread Length: 0.875 INCHES MINIMUM IN; Nominal Thread Diameter: 0.190 INCHES IN; Thread Direction: RIGHT-HAND; Special Features: INCLUDES:1EA 940052A151,2EA NAS1351C3-6. 6 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.