PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

186390R91Gage,liquid Quantity,float Type

Navistar Intl Corp Truck Br Ohio Plant · NSN 6680-00-830-4539 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-00-830-4539 — this item is cataloged by the U.S. Government under National Stock Number 6680-00-830-4539. Primary manufacturer part number: 186390R91.
Features
  • Gage,liquid Quantity,float Type — FSC 6680
  • 3 verified cross-references
  • Primary manufacturer: Navistar Intl Corp Truck Br Ohio Plant
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gage,liquid Quantity,float Type, cataloged under National Stock Number 6680-00-830-4539, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Navistar Intl Corp Truck Br Ohio Plant. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGage,liquid Quantity,float Type
FSC / FSG6680 — No Item Name Available (FSG 66)
ManufacturersNavistar International Corporation Dba Navistar (CAGE 31007); Little Giant Crane and Shovel Inc (CAGE 95097); Navistar Intl Corp Truck Br Ohio Plant (CAGE 89346)
Technical Specifications
ParameterValue
NSN6680-00-830-4539
Primary Part Number186390R91
Item NameGage,liquid Quantity,float Type
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerNavistar Intl Corp Truck Br Ohio Plant
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3020-00-031-2489A72188 INTERCHANGEABLE
Gear Segment
Ballantyne of Omaha Inc.
3110-00-227-33942X6646A INTERCHANGEABLE
Cone and Rollers,tapered Roller
Napco International Llc Dba Napco International Inc
5315-01-067-972650472 INTERCHANGEABLE
Pin,straight,headless
Paccar Winch Inc Dba Paccar Winch Division
4810-01-219-095072188 INTERCHANGEABLE
Servovalve,flow Control
Parker Hannifin Corporation Div Hydraulic Systems Division
Cross-Reference Index
Part NumberManufacturer
186390R91 Navistar International Corporation Dba Navistar (USA)
72188 Little Giant Crane and Shovel Inc (USA)
186390R91 PRIMARY Navistar Intl Corp Truck Br Ohio Plant (USA)
Related Parts
3020-00-031-2489INTERCHANGEABLE
GEAR SEGMENT
A72188
3110-00-227-3394INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
2X6646A
5315-01-067-9726INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
50472
4810-01-219-0950INTERCHANGEABLE
SERVOVALVE,FLOW CONTROL
72188

Frequently Asked Questions

What is NSN 6680-00-830-4539?

NSN 6680-00-830-4539 is a Gage,liquid Quantity,float Type, manufactured by Navistar Intl Corp Truck Br Ohio Plant, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-00-830-4539?

NSN 6680-00-830-4539 has 3 cross-referenced part numbers: 186390R91 (Navistar International Corporation Dba Navistar), 72188 (Little Giant Crane and Shovel Inc), 186390R91 (Navistar Intl Corp Truck Br Ohio Plant).

What NSN replaces 6680-00-830-4539?

There are 4 known substitutes for 6680-00-830-4539: 3020-00-031-2489, 3110-00-227-3394, 5315-01-067-9726 and 1 more. Verify interchangeability with system specifications before substitution.

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