PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4028740Switch,liquid Level

Hyster-Yale Group, Inc. · NSN 6680-01-689-8704 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-689-8704 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-689-8704. Primary manufacturer part number: 4028740.
Features
  • Switch,liquid Level — FSC 6680
  • 1 verified cross-reference
  • Primary manufacturer: Hyster-Yale Group, Inc.
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,liquid Level, cataloged under National Stock Number 6680-01-689-8704, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Hyster-Yale Group, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-689-8704
Primary Part Number4028740
Item NameSwitch,liquid Level
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerHyster-Yale Group, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3030-00-630-009217474/2 GATOR BACK 20033571 INTERCHANGEABLE
Belts,v,matched Set
Contitech Usa, Inc Dba Veyance Technologies
Cross-Reference Index
Part NumberManufacturer
4028740 PRIMARY Hyster-Yale Group, Inc. (USA)
Related Parts
3030-00-630-0092INTERCHANGEABLE
BELTS,V,MATCHED SET
17474/2 GATOR BACK 20033571

Frequently Asked Questions

What is NSN 6680-01-689-8704?

NSN 6680-01-689-8704 is a Switch,liquid Level, manufactured by Hyster-Yale Group, Inc., classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-689-8704?

NSN 6680-01-689-8704 has 1 cross-referenced part number: 4028740 (Hyster-Yale Group, Inc.).

What NSN replaces 6680-01-689-8704?

There is 1 known substitute for 6680-01-689-8704: 3030-00-630-0092. Verify interchangeability with system specifications before substitution.

What are the specifications of 4028740?

Key specifications for 4028740: End Item Identification: FORKLIFT,ELECTRIC; Part Name Assigned by Controlling Agency: SENSOR. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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