PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21033Indicator,liquid Quantity

Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis · NSN 6680-00-580-1813 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-00-580-1813 — this item is cataloged by the U.S. Government under National Stock Number 6680-00-580-1813. Primary manufacturer part number: 21033.
Features
  • Indicator,liquid Quantity — FSC 6680
  • Electrical Connection Identifying Number: 182-11
  • Contact Quantity: 12
  • Pointer Type: INDICATING SINGLE POINTER
  • Length: 5.700 INCHES NOMINAL IN
  • Phase: SINGLE
  • AC Voltage Rating: 115.0 VOLTS NOMINAL
  • Presentation Type: DIAL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,liquid Quantity, cataloged under National Stock Number 6680-00-580-1813, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-00-580-1813
Primary Part Number21033
Item NameIndicator,liquid Quantity
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis
StatusACTIVE
Electrical Connection Identifying Number182-11
Contact Quantity12
Pointer TypeINDICATING SINGLE POINTER
Length5.700 INCHES NOMINAL IN
PhaseSINGLE
AC Voltage Rating115.0 VOLTS NOMINAL
Presentation TypeDIAL
Contact TypePIN
Supplementary FeaturesTECH ORDER 15X4-3-3-4
Electrical Connection Quantity1
Individual MarkingLITERS; LIQUID OXYGEN
Current TypeAC
Frequency Rating400.0 HERTZ NOMINAL
Scale Range+0.1 TO 10.0 LITERS SINGLE INDICATOR SINGLE SCALE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2990-00-293-6839T1413C INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
4320-00-374-326521033-2 INTERCHANGEABLE
Weight,suction Valv
Itt Marlow a Unit of Itt Pumps and Compressors Div
2990-00-391-8171210-33 INTERCHANGEABLE
Muffler,exhaust
Crane Carrier Company, Llc
5935-00-490-9842 INTERCHANGEABLE
Connector Assembly,electrical
5998-00-790-1783 INTERCHANGEABLE
Circuit Card Assembly
5330-01-053-090721033 INTERCHANGEABLE
Packing,preformed
Paccar Winch Inc Dba Paccar Winch Division
3120-01-113-504121033 INTERCHANGEABLE
Bearing,sleeve
Cae Usa Inc.
5998-01-173-1700 INTERCHANGEABLE
Circuit Card Assembly
5360-01-318-82452-1033 INTERCHANGEABLE
Spring,flat
Malabar
3110-01-333-8567 INTERCHANGEABLE
Bearing,ball,annular
Cross-Reference Index
Part NumberManufacturer
21033 Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis (USA)
JG180A3 Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis (USA)
Related Parts
2990-00-293-6839INTERCHANGEABLE
MUFFLER,EXHAUST
T1413C
4320-00-374-3265INTERCHANGEABLE
WEIGHT,SUCTION VALV
21033-2
2990-00-391-8171INTERCHANGEABLE
MUFFLER,EXHAUST
210-33
5935-00-490-9842INTERCHANGEABLE
CONNECTOR ASSEMBLY,ELECTRICAL
5998-00-790-1783INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5330-01-053-0907INTERCHANGEABLE
PACKING,PREFORMED
21033
3120-01-113-5041INTERCHANGEABLE
BEARING,SLEEVE
21033
5998-01-173-1700INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5360-01-318-8245INTERCHANGEABLE
SPRING,FLAT
2-1033
3110-01-333-8567INTERCHANGEABLE
BEARING,BALL,ANNULAR
5975-01-388-8238INTERCHANGEABLE
PLATE,ELECTRICAL GROUNDING
21033
9150-01-413-9238INTERCHANGEABLE
GREASE,AIRCRAFT ORDNANCE
21030

Frequently Asked Questions

What is NSN 6680-00-580-1813?

NSN 6680-00-580-1813 is a Indicator,liquid Quantity, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-00-580-1813?

NSN 6680-00-580-1813 has 2 cross-referenced part numbers: 21033 (Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis), JG180A3 (Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis).

What NSN replaces 6680-00-580-1813?

There are 12 known substitutes for 6680-00-580-1813: 2990-00-293-6839, 4320-00-374-3265, 2990-00-391-8171 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21033?

Key specifications for 21033: Electrical Connection Identifying Number: 182-11; Contact Quantity: 12; Pointer Type: INDICATING SINGLE POINTER; Length: 5.700 INCHES NOMINAL IN. 15 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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