The Knob, cataloged under National Stock Number 5355-01-062-4871, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Acron 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-062-4871 |
| Primary Part Number | 566-1406-01 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Acron Aviation, Inc. |
| Status | ACTIVE |
| Shank Diameter | 0.247 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN |
| Shaft Accommodation Style | ROUND |
| Overall Thickness | 1.000 INCHES NOMINAL IN |
| Shank Length | 0.935 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN |
| Style Designator | ROUND |
| Outside Diameter | 0.360 INCHES NOMINAL IN |
| Nominal Thread Size | 0.112 INCHES RECEPTACLE IN |
| Inside Diameter | 0.112 INCHES NOMINAL IN |
| Shank Style | STRAIGHT |
| Gripping Surface Condition | SMOOTH |
| Color | NATURAL |
| Thread Quantity Per Inch | 40 RECEPTACLE |
| Material | STEEL COMP 303 |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 566-1406-01 PRIMARY | Acron Aviation, Inc. (USA) |
NSN 5355-01-062-4871 is a Knob, manufactured by Acron Aviation, Inc., classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-062-4871 has 1 manufacturer part number on file: 566-1406-01 (Acron Aviation, Inc.).
Key specifications for 566-1406-01: Shank Diameter: 0.247 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN; Shaft Accommodation Style: ROUND; Overall Thickness: 1.000 INCHES NOMINAL IN; Shank Length: 0.935 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN. 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.