The Knob and Dial, cataloged under National Stock Number 4920-00-862-1186, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Cec Vibration Products, Llc Dba Cec Vibrations Products. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Knob and Dial |
| FSC / FSG | 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment (FSG 49) |
| Manufacturers | Cec Vibration Products, Llc Dba Cec Vibrations Products (CAGE 09384) |
| Parameter | Value |
|---|---|
| NSN | 4920-00-862-1186 |
| Primary Part Number | 34548 |
| Item Name | Knob and Dial |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Cec Vibration Products, Llc Dba Cec Vibrations Products |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 34548 PRIMARY | Cec Vibration Products, Llc Dba Cec Vibrations Products (USA) |
| Reference | Meaning |
|---|---|
| 34548 | 5/9 Secondary reference Sypris Electronics, Llc |
NSN 4920-00-862-1186 is a Knob and Dial, manufactured by Cec Vibration Products, Llc Dba Cec Vibrations Products, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-00-862-1186 has 1 manufacturer part number on file: 34548 (Cec Vibration Products, Llc Dba Cec Vibrations Products).
2 possible matches (shared part number, not a government interchangeability claim): 2910-01-325-4758, 5985-01-333-6547. Verify interchangeability with system specifications before substitution.
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.