The Knob, cataloged under National Stock Number 5355-00-242-0149, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Textron Aviation Inc. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5355-00-242-0149 |
| Primary Part Number | 4114395-1 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Textron Aviation Inc |
| Status | ACTIVE |
| Distance From Hole Center to Knob/skirt Base | 0.210 INCHES NOMINAL IN |
| Shaft Accommodation Style | ROUND |
| Overall Thickness | 0.960 INCHES NOMINAL IN |
| Style Designator | ROUND |
| Material Document and Classification | QQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE |
| Outside Diameter | 0.625 INCHES NOMINAL IN |
| Setscrew Hole Quantity | 2 |
| Nominal Thread Size | 0.112 INCHES SCREW HOLE IN |
| Inside Diameter | 0.128 INCHES NOMINAL IN |
| Gripping Surface Condition | GRIP AID |
| Surface Treatment | ANODIZE |
| Thread Quantity Per Inch | 40 SCREW HOLE |
| Material | ALUMINUM ALLOY 6061 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| Attachment Method | SETSCREWS |
| 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 |
|---|---|
| 4114395-1 PRIMARY | Textron Aviation Inc (USA) |
| Reference | Meaning |
|---|---|
| 4114395-1 | 3/9 Design control — primary reference Cessna Aircraft Company Dba Textron Aviation |
NSN 5355-00-242-0149 is a Knob, manufactured by Textron Aviation Inc, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-00-242-0149 has 1 manufacturer part number on file: 4114395-1 (Textron Aviation Inc).
Key specifications for 4114395-1: Distance From Hole Center to Knob/skirt Base: 0.210 INCHES NOMINAL IN; Shaft Accommodation Style: ROUND; Overall Thickness: 0.960 INCHES NOMINAL IN; Style Designator: ROUND. 15 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.