The Dial,control, cataloged under National Stock Number 5355-01-175-2183, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Vishay Sprague 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. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-175-2183 |
| Primary Part Number | 25-1-13 |
| Item Name | Dial,control |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Vishay Sprague Inc |
| Status | ACTIVE |
| Positioning Mechanism Type | KNOB DUAL |
| Distance From Hole Center to Knob/skirt Base | 0.570 INCHES NOMINAL IN |
| Knob Portion Diameter | 1.563 INCHES NOMINAL IN |
| Drive Type | GEAR |
| Drive Ratio | 500.0 MINIMUM |
| Style Designator | ROUND W/KNOB |
| Outside Diameter | 1.812 INCHES NOMINAL IN |
| Setscrew Hole Quantity | 2 |
| Scale Type | LINEAR SINGLE SCALE |
| Scale Division Quantity | 1099 SINGLE SCALE |
| Height | 1.625 INCHES NOMINAL IN |
| Screw Drive Type | HEXAGON SOCKET |
| Material | PLASTIC OVERALL |
| 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 |
|---|---|
| 25-1-13 PRIMARY | Vishay Sprague Inc (USA) |
NSN 5355-01-175-2183 is a Dial,control, manufactured by Vishay Sprague Inc, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-175-2183 has 1 manufacturer part number on file: 25-1-13 (Vishay Sprague Inc).
3 possible matches (shared part number, not a government interchangeability claim): 5330-01-385-6166, 5365-01-495-5487, 5331-01-687-7276. Verify interchangeability with system specifications before substitution.
Key specifications for 25-1-13: Positioning Mechanism Type: KNOB DUAL; Distance From Hole Center to Knob/skirt Base: 0.570 INCHES NOMINAL IN; Knob Portion Diameter: 1.563 INCHES NOMINAL IN; Drive Type: GEAR. 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.