The Knob, cataloged under National Stock Number 5355-01-008-4243, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-008-4243 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Status | ACTIVE |
| Shank Diameter | 0.750 INCHES NOMINAL IN |
| Shaft Accommodation Style | ROUND |
| Length | 1.750 INCHES NOMINAL IN |
| Overall Thickness | 0.880 INCHES NOMINAL IN |
| Shank Length | 0.500 INCHES NOMINAL IN |
| Style Designator | CROSS |
| Nominal Thread Size | 0.312 INCHES RECEPTACLE IN |
| Inside Diameter | 0.312 INCHES NOMINAL IN |
| Shank Style | STRAIGHT |
| Gripping Surface Condition | SMOOTH |
| Color | BLACK |
| Width | 1.750 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 18 RECEPTACLE |
| Material | ALUMINUM ALLOY |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) RECEPTACLE |
| Attachment Method | SCREW ON |
| 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 |
|---|---|
| CL-20-HK-2A | 3/2 Design control — primary reference U.S. Government activity |
| 2440996-1 | 5/9 Secondary reference Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems |
| 2440996-1 | 7/2 Vendor item drawing reference Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div |
NSN 5355-01-008-4243 is a Knob, classified under FSC 5355, Knobs and Pointers. Status: active.
Key specifications for 5355-01-008-4243: Shank Diameter: 0.750 INCHES NOMINAL IN; Shaft Accommodation Style: ROUND; Length: 1.750 INCHES NOMINAL IN; Overall Thickness: 0.880 INCHES NOMINAL IN. 16 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.