The Knob, cataloged under National Stock Number 5355-01-022-3862, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Waltham Aircraft Clock Corp. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5355-01-022-3862 |
| Primary Part Number | 200849 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Waltham Aircraft Clock Corp |
| Status | ACTIVE |
| Distance From Hole Center to Knob/skirt Base | 0.062 INCHES NOMINAL IN |
| Shaft Accommodation Style | ROUND |
| Overall Thickness | 0.250 INCHES NOMINAL IN |
| Skirt Outside Diameter | 0.312 INCHES NOMINAL IN |
| Style Designator | ROUND |
| Setscrew Hole Quantity | 1 |
| Nominal Thread Size | 0.047 INCHES SCREW HOLE IN |
| Inside Diameter | 0.094 INCHES NOMINAL IN |
| Gripping Surface Condition | SMOOTH |
| Color | BLACK |
| Screw Drive Type | HEXAGON SOCKET |
| Thread Quantity Per Inch | 38 SCREW HOLE |
| Material | COPPER ALLOY |
| 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 |
|---|---|
| 200849 PRIMARY | Waltham Aircraft Clock Corp (USA) |
| Reference | Meaning |
|---|---|
| 200849 | 5/9 Secondary reference Waltham Clock Co Inc |
NSN 5355-01-022-3862 is a Knob, manufactured by Waltham Aircraft Clock Corp, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-022-3862 has 1 manufacturer part number on file: 200849 (Waltham Aircraft Clock Corp).
Key specifications for 200849: Distance From Hole Center to Knob/skirt Base: 0.062 INCHES NOMINAL IN; Shaft Accommodation Style: ROUND; Overall Thickness: 0.250 INCHES NOMINAL IN; Skirt Outside Diameter: 0.312 INCHES NOMINAL IN. 14 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.