The Knob, cataloged under National Stock Number 5355-01-147-4941, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. Government technical data includes 20 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5355-01-147-4941 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Status | ACTIVE |
| Shank Diameter | 1.000 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN |
| Distance From Hole Center to Knob/skirt Base | 0.468 INCHES MINIMUM AND 0.532 INCHES MAXIMUM IN |
| Shaft Accommodation Style | ROUND |
| Overall Thickness | 1.125 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN |
| Shank Length | 0.500 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN |
| Material Transparency | OPAQUE |
| Style Designator | FLUTED FOILS |
| Setscrew Hole Quantity | 2 |
| Nominal Thread Size | 0.190 INCHES SCREW HOLE IN |
| Specification/standard Data | 80205-NAS1553 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Inside Diameter | 0.500 INCHES NOMINAL IN |
| Shank Style | STRAIGHT |
| Gripping Surface Condition | GRIP AID |
| Color | NATURAL |
| Width | 2.375 INCHES MINIMUM AND 2.625 INCHES MAXIMUM IN |
| Screw Drive Type | HEXAGON SOCKET |
| Thread Quantity Per Inch | 32 SCREW HOLE |
| Thread Series Designator | UNF SCREW HOLE |
| Attachment Method | SETSCREWS AND SCREW ON |
| Fluted Foil Quantity | 6 |
| 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 |
|---|---|
| NAS1553 | 3/1 Design control — primary reference U.S. Government activity |
| NAS1553B5D8SG | 3/2 Design control — primary reference U.S. Government activity |
NSN 5355-01-147-4941 is a Knob, classified under FSC 5355, Knobs and Pointers. Status: active.
Key specifications for 5355-01-147-4941: Shank Diameter: 1.000 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN; Distance From Hole Center to Knob/skirt Base: 0.468 INCHES MINIMUM AND 0.532 INCHES MAXIMUM IN; Shaft Accommodation Style: ROUND; Overall Thickness: 1.125 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN. 20 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.