The Dial,control, cataloged under National Stock Number 5355-01-078-1598, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International Inc. Dba Honeywell International. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5355-01-078-1598 |
| Primary Part Number | 2503770-2 |
| Item Name | Dial,control |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Honeywell International Inc. Dba Honeywell International |
| Status | ACTIVE |
| Positioning Mechanism Type | KNOB |
| Knob Portion Height | 0.625 INCHES NOMINAL IN |
| Knob Portion Diameter | 2.465 INCHES NOMINAL IN |
| Drive Type | DIRECT |
| Style Designator | ROUND W/KNOB |
| Outside Diameter | 5.000 INCHES NOMINAL IN |
| Height | 1.844 INCHES NOMINAL IN |
| 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 |
|---|---|
| 2503770-2 | Honeywell International Inc. Dba Honeywell International (USA) |
| Reference | Meaning |
|---|---|
| DA-11C-.120 | 3/9 Design control — primary reference Allen-Bradley Co Encoder Products Unit Industrial Control Div |
NSN 5355-01-078-1598 is a Dial,control, manufactured by Honeywell International Inc. Dba Honeywell International, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-078-1598 has 1 manufacturer part number on file: 2503770-2 (Honeywell International Inc. Dba Honeywell International).
Key specifications for 2503770-2: Positioning Mechanism Type: KNOB; Knob Portion Height: 0.625 INCHES NOMINAL IN; Knob Portion Diameter: 2.465 INCHES NOMINAL IN; Drive Type: DIRECT. 7 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.