PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

80374-1Indicator,sight,liquid

L3harris Technologies, Inc. Div Space and Airborne Systems · NSN 6680-00-226-9696 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-00-226-9696 — this item is cataloged by the U.S. Government under National Stock Number 6680-00-226-9696. Primary manufacturer part number: 80374-1.
Features
  • Indicator,sight,liquid — FSC 6680
  • Surface Treatment: ANODIZE
  • Thread Direction: UNABLE TO DECODE
  • Data Furnishing Method: CLEAR WINDOW
  • Thread Series Designator: UNABLE TO DECODE
  • Maximum Temp Rating: 250.0 FAHRENHEIT DEGF
  • End Connection Type: UNABLE TO DECODE
  • Style Designator: BULLS EYE
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Indicator,sight,liquid, cataloged under National Stock Number 6680-00-226-9696, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is L3harris Technologies, Inc. Div Space and Airborne Systems. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6680-00-226-9696
Primary Part Number80374-1
Item NameIndicator,sight,liquid
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Div Space and Airborne Systems
StatusCANCELLED
Surface TreatmentANODIZE
Thread DirectionUNABLE TO DECODE
Data Furnishing MethodCLEAR WINDOW
Thread Series DesignatorUNABLE TO DECODE
Maximum Temp Rating250.0 FAHRENHEIT DEGF
End Connection TypeUNABLE TO DECODE
Style DesignatorBULLS EYE
Thread Quantity Per InchUNABLE TO DECODE
Features ProvidedREFLECTOR
Sight Diameter0.750 INCHES NOMINAL IN
Nominal Thread SizeUNABLE TO DECODE
Width Across Flats1.500 INCHES NOMINAL IN
MaterialALUMINUM ALLOY
Furnished DataLIQUID LEVEL
Media for Which DesignedOIL
Maximum Working Pressure50.0 POUNDS PER SQUARE INCH (PSI) LBS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5996-00-043-0247 INTERCHANGEABLE
Amplifier,electronic Control
5950-00-087-724510342 INTERCHANGEABLE
Reactor
Riimic, Llc Dba Sunair Electronics
5330-00-196-6695 INTERCHANGEABLE
Gasket
5325-00-205-4224 INTERCHANGEABLE
Ring,retaining
5905-00-492-6142 INTERCHANGEABLE
Resistor,variable,wire Wound,non
5365-00-515-35134053 INTERCHANGEABLE
Spacer,ring
Johns Manville Intl
5365-00-677-8522103421 INTERCHANGEABLE
Spacer,ring
Triumph Thermal Systems - Maryland, Inc.
4730-00-771-5313B405-3 INTERCHANGEABLE
Insert,tube Fitting
Swagelok Co
6210-00-782-1739 INTERCHANGEABLE
Lens,light
2540-00-852-121513207E2593 INTERCHANGEABLE
Arm,windshield Wiper
Cecom Lr Center
Cross-Reference Index
Part NumberManufacturer
80374-1 PRIMARY L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
10342 Alliant Techsystems Operations Llc Div Defense Electronic Systems (USA)
10342-1 Alliant Techsystems Operations Llc Div Defense Electronic Systems (USA)
4053 Apache Corp Gits Bros Mfg Co (USA)
04053 Apache Corp Gits Bros Mfg Co (USA)
BW20-04053 Apache Corp Gits Bros Mfg Co (USA)
BW-20-4053 Apache Corp Gits Bros Mfg Co (USA)
Related Parts
5996-00-043-0247INTERCHANGEABLE
AMPLIFIER,ELECTRONIC CONTROL
5950-00-087-7245INTERCHANGEABLE
REACTOR
10342
5330-00-196-6695INTERCHANGEABLE
GASKET
5325-00-205-4224INTERCHANGEABLE
RING,RETAINING
5905-00-492-6142INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
5365-00-515-3513INTERCHANGEABLE
SPACER,RING
4053
5365-00-677-8522INTERCHANGEABLE
SPACER,RING
103421
4730-00-771-5313INTERCHANGEABLE
INSERT,TUBE FITTING
B405-3
6210-00-782-1739INTERCHANGEABLE
LENS,LIGHT
2540-00-852-1215INTERCHANGEABLE
ARM,WINDSHIELD WIPER
13207E2593
6610-00-922-3307INTERCHANGEABLE
PLATE,CONNECTOR
103421
5961-00-950-2361INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
04053

Frequently Asked Questions

What is NSN 6680-00-226-9696?

NSN 6680-00-226-9696 is a Indicator,sight,liquid, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 6680 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6680-00-226-9696?

NSN 6680-00-226-9696 has 7 cross-referenced part numbers: 80374-1 (L3harris Technologies, Inc. Div Space and Airborne Systems), 10342 (Alliant Techsystems Operations Llc Div Defense Electronic Systems), 10342-1 (Alliant Techsystems Operations Llc Div Defense Electronic Systems), 4053 (Apache Corp Gits Bros Mfg Co), 04053 (Apache Corp Gits Bros Mfg Co) and 2 more.

What NSN replaces 6680-00-226-9696?

There are 12 known substitutes for 6680-00-226-9696: 5996-00-043-0247, 5950-00-087-7245, 5330-00-196-6695 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 80374-1?

Key specifications for 80374-1: Surface Treatment: ANODIZE; Thread Direction: UNABLE TO DECODE; Data Furnishing Method: CLEAR WINDOW; Thread Series Designator: UNABLE TO DECODE. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6680-00-226-9696 still in active supply?

NSN 6680-00-226-9696 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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