The Switch,liquid Level, cataloged under National Stock Number 6680-01-142-1301, is classified within Federal Supply Class 6680 (Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Itw Food Equipment Group Llc Dba Hobart Service. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6680-01-142-1301 |
| Primary Part Number | 271623 |
| Item Name | Switch,liquid Level |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Itw Food Equipment Group Llc Dba Hobart Service |
| Status | ACTIVE |
| Relay | INCLUDED |
| Actuation Method | BUOYANCY |
| Float and Contact Positions | FLOAT DOWN, CONTACTS CLOSED |
| Float Quantity | 1 |
| Electrical Connection Type | CONNECTOR PLUG |
| 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 |
|---|---|
| 271623 PRIMARY | Itw Food Equipment Group Llc Dba Hobart Service (USA) |
| Reference | Meaning |
|---|---|
| B-119270 | 3/9 Design control — primary reference Itw Food Equipment Group Llc Dba Hobart Service |
NSN 6680-01-142-1301 is a Switch,liquid Level, manufactured by Itw Food Equipment Group Llc Dba Hobart Service, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-142-1301 has 1 manufacturer part number on file: 271623 (Itw Food Equipment Group Llc Dba Hobart Service).
1 possible match (shared part number, not a government interchangeability claim): 5930-01-246-8624. Verify interchangeability with system specifications before substitution.
Key specifications for 271623: Relay: INCLUDED; Actuation Method: BUOYANCY; Float and Contact Positions: FLOAT DOWN, CONTACTS CLOSED; Float Quantity: 1. 5 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.