The Dial,control, cataloged under National Stock Number 5355-00-451-8589, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is The Dewey Electronics Corporation. 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-00-451-8589 |
| Primary Part Number | 40894-2 |
| Item Name | Dial,control |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | The Dewey Electronics Corporation |
| Status | ACTIVE |
| Positioning Mechanism Type | KNOB |
| Knob Portion Diameter | 1.125 INCHES NOMINAL IN |
| Drive Type | DIRECT |
| Style Designator | ROUND W/KNOB |
| Outside Diameter | 0.813 INCHES NOMINAL IN |
| Nominal Thread Size | 0.375 INCHES RECEPTACLE IN |
| Scale Type | LINEAR SINGLE SCALE |
| Scale Division Quantity | 100 SINGLE SCALE |
| Height | 1.000 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE OVERALL |
| Thread Quantity Per Inch | 32 RECEPTACLE |
| Material | ALUMINUM OVERALL |
| Thread Series Designator | UNEF 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 |
|---|---|
| 40894-2 PRIMARY | The Dewey Electronics Corporation (USA) |
NSN 5355-00-451-8589 is a Dial,control, manufactured by The Dewey Electronics Corporation, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-00-451-8589 has 1 manufacturer part number on file: 40894-2 (The Dewey Electronics Corporation).
1 possible match (shared part number, not a government interchangeability claim): 6150-01-466-8301. Verify interchangeability with system specifications before substitution.
Key specifications for 40894-2: Positioning Mechanism Type: KNOB; Knob Portion Diameter: 1.125 INCHES NOMINAL IN; Drive Type: DIRECT; Style Designator: ROUND W/KNOB. 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.