PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1507273Transmitter,liquid Quantity

Teleflex Inc Electrical Systems Div · NSN 6680-00-990-4392 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-00-990-4392 — this item is cataloged by the U.S. Government under National Stock Number 6680-00-990-4392. Primary manufacturer part number: 1507273.
Features
  • Transmitter,liquid Quantity — FSC 6680
  • Actuation Method: FLOAT AND GEAR
  • Float Arm Length: 8.235 INCHES NOMINAL IN
  • Current Type: DC
  • Mounting Method: FLANGE AND HOLE
  • Terminal Type: THREADED STUD
  • Electrical Connection Identifying Number: 10-32IN NF-2A A
  • Overall Diameter: 3.500 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transmitter,liquid Quantity, cataloged under National Stock Number 6680-00-990-4392, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Teleflex Inc Electrical Systems Div. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 2 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
NSN6680-00-990-4392
Primary Part Number1507273
Item NameTransmitter,liquid Quantity
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerTeleflex Inc Electrical Systems Div
StatusCANCELLED
Actuation MethodFLOAT AND GEAR
Float Arm Length8.235 INCHES NOMINAL IN
Current TypeDC
Mounting MethodFLANGE AND HOLE
Terminal TypeTHREADED STUD
Electrical Connection Identifying Number10-32IN NF-2A A
Overall Diameter3.500 INCHES NOMINAL IN
Connector Controlling AgencyTELEFLEX INC
Attachment Feature Quantity1 AND 6
Voltage Rating12.0 VOLTS NOMINAL
Electrical Connection Quantity1
Terminal Quantity1
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5940-00-156-7196MS77072-2 INTERCHANGEABLE
Terminal,lug
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5940-00-204-78001180-102 INTERCHANGEABLE
Terminal,lug
Dne Technologies, Inc
5945-00-274-5686 INTERCHANGEABLE
Relay,electromagnetic
5330-00-285-3330146-6 INTERCHANGEABLE
Seal,plain Encased
Mack Trucks Inc Parts Opn
3020-00-287-8771 INTERCHANGEABLE
Gear,spur
5360-00-553-203944656 INTERCHANGEABLE
Spring,helical,extension
Titan Distribution Inc Dba Titan Tire
3040-00-567-760344658 INTERCHANGEABLE
Pawl
B E Aerospace Inc Services Div
5930-00-592-16812265699 INTERCHANGEABLE
Switch,rotary
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5365-00-598-53221466 INTERCHANGEABLE
Bushing,nonmetallic
A. O. Smith Corporation Dba a O Smith Corp
5930-00-636-2408 INTERCHANGEABLE
Switch,lever
Cross-Reference Index
Part NumberManufacturer
1507273 PRIMARY Teleflex Inc Electrical Systems Div (USA)
44658 Teleflex Inc Electrical Systems Div (USA)
35423-18 Teleflex Inc Electrical Systems Div (USA)
9601776 Teleflex Inc Electrical Systems Div (USA)
44656 Teleflex Inc Electrical Systems Div (USA)
1466 Teleflex Inc Electrical Systems Div (USA)
15-07273UN Unique Lift Parts Inc (USA)
Related Parts
5940-00-156-7196INTERCHANGEABLE
TERMINAL,LUG
MS77072-2
5940-00-204-7800INTERCHANGEABLE
TERMINAL,LUG
1180-102
5945-00-274-5686INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5330-00-285-3330INTERCHANGEABLE
SEAL,PLAIN ENCASED
146-6
3020-00-287-8771INTERCHANGEABLE
GEAR,SPUR
5360-00-553-2039INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
44656
3040-00-567-7603INTERCHANGEABLE
PAWL
44658
5930-00-592-1681INTERCHANGEABLE
SWITCH,ROTARY
2265699
5365-00-598-5322INTERCHANGEABLE
BUSHING,NONMETALLIC
1466
5930-00-636-2408INTERCHANGEABLE
SWITCH,LEVER
5910-00-725-1994INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
2910-00-778-6077INTERCHANGEABLE
BRACKET CHOKE ROD
153-0263

Frequently Asked Questions

What is NSN 6680-00-990-4392?

NSN 6680-00-990-4392 is a Transmitter,liquid Quantity, manufactured by Teleflex Inc Electrical Systems Div, classified under FSC 6680 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6680-00-990-4392?

NSN 6680-00-990-4392 has 7 cross-referenced part numbers: 1507273 (Teleflex Inc Electrical Systems Div), 44658 (Teleflex Inc Electrical Systems Div), 35423-18 (Teleflex Inc Electrical Systems Div), 9601776 (Teleflex Inc Electrical Systems Div), 44656 (Teleflex Inc Electrical Systems Div) and 2 more.

What NSN replaces 6680-00-990-4392?

There are 12 known substitutes for 6680-00-990-4392: 5940-00-156-7196, 5940-00-204-7800, 5945-00-274-5686 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1507273?

Key specifications for 1507273: Overall Length: 9.755 INCHES NOMINAL IN; Actuation Method: FLOAT AND GEAR; Float Arm Length: 8.235 INCHES NOMINAL IN; Current Type: DC. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6680-00-990-4392 still in active supply?

NSN 6680-00-990-4392 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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