The Dial,control, cataloged under National Stock Number 5355-00-208-2239, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Shallcross Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-00-208-2239 |
| Primary Part Number | A180722-001 |
| Item Name | Dial,control |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Shallcross Inc |
| Status | ACTIVE |
| Positioning Mechanism Type | KNOB |
| Knob Portion Diameter | 1.625 INCHES NOMINAL IN |
| Drive Type | DIRECT |
| Style Designator | ROUND W/KNOB |
| Outside Diameter | 2.062 INCHES NOMINAL IN |
| Setscrew Hole Quantity | 2 |
| Nominal Thread Size | 0.190 INCHES SCREW HOLE IN |
| Scale Type | LINEAR SINGLE SCALE |
| Scale Division Quantity | 11 SINGLE SCALE |
| Height | 0.906 INCHES NOMINAL IN |
| Screw Drive Type | SLOT |
| Thread Quantity Per Inch | 32 SCREW HOLE |
| Thread Series Designator | UNF 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 |
|---|---|
| A180722-001 PRIMARY | Shallcross Inc (USA) |
| Reference | Meaning |
|---|---|
| A-180722-00 | 5/9 Secondary reference Shalltronix Corp |
| A18722 | 3/9 Design control — primary reference Shalltronix Corp |
NSN 5355-00-208-2239 is a Dial,control, manufactured by Shallcross Inc, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-00-208-2239 has 1 manufacturer part number on file: A180722-001 (Shallcross Inc).
Key specifications for A180722-001: Positioning Mechanism Type: KNOB; Knob Portion Diameter: 1.625 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.