The Knob, cataloged under National Stock Number 5355-01-145-4630, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5355-01-145-4630 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Status | ACTIVE |
| Shaft Accommodation Style | ROUND |
| Length | 3.500 INCHES NOMINAL IN |
| Overall Thickness | 2.380 INCHES NOMINAL IN |
| Material Transparency | OPAQUE |
| Nominal Thread Size | 0.750 INCHES SCREW HOLE IN |
| Gripping Surface Condition | SMOOTH |
| Width | 3.500 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 10 SCREW HOLE |
| Material | IRON CAST |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| 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-16-BK | 3/2 Design control — primary reference U.S. Government activity |
| 9M784-12 | 5/9 Secondary reference The Boeing Company Div Defense |
NSN 5355-01-145-4630 is a Knob, classified under FSC 5355, Knobs and Pointers. Status: active.
Key specifications for 5355-01-145-4630: Shaft Accommodation Style: ROUND; Length: 3.500 INCHES NOMINAL IN; Overall Thickness: 2.380 INCHES NOMINAL IN; Material Transparency: OPAQUE. 11 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.