PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

116221Transmitter,liquid Quantity

Setra Systems, Inc. Dba Gems Sensors · NSN 6680-01-291-2042 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-291-2042 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-291-2042. Primary manufacturer part number: 116221.
Features
  • Transmitter,liquid Quantity — FSC 6680
  • Float Effective Travel: 54.000 INCHES NOMINAL IN
  • Mounting Method: BRACKET(S)
  • Connector Controlling Agency: CANNON ELECTRIC
  • Current Type: DC
  • Electrical Connection Identifying Number: PART NO. 36468
  • Pressure Rating: 0.000 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 400.000 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
  • Terminal Type: STUD
Applications
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr Float construction
General Description

The Transmitter,liquid Quantity, cataloged under National Stock Number 6680-01-291-2042, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Setra Systems, Inc. Dba Gems Sensors. 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-291-2042
Primary Part Number116221
Item NameTransmitter,liquid Quantity
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerSetra Systems, Inc. Dba Gems Sensors
StatusACTIVE
Float Effective Travel54.000 INCHES NOMINAL IN
Mounting MethodBRACKET(S)
Connector Controlling AgencyCANNON ELECTRIC
Current TypeDC
Electrical Connection Identifying NumberPART NO. 36468
Pressure Rating0.000 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 400.000 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
Terminal TypeSTUD
Electrical Connection Quantity1
Voltage Rating10.0 VOLTS MINIMUM AND 12.0 VOLTS MAXIMUM
Media for Which DesignedWATER
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOAT
Actuation MethodFLOAT
Terminal Quantity3
Attachment Feature Quantity2
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-225-555939-150-04 INTERCHANGEABLE
Seal,oil,encased
Rexnord Industries, Llc Div Aerospace Solutions Downers Grove
5355-00-284-5186MS91531-2F2B INTERCHANGEABLE
Knob
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4820-00-371-6008 INTERCHANGEABLE
Disk,valve
3655-00-567-95721-16221 INTERCHANGEABLE
Disc,inlet Valve
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
Cross-Reference Index
Part NumberManufacturer
XM-36460-54-L50-1.5U4-3.6-W-L Setra Systems, Inc. Dba Gems Sensors (USA)
116221 PRIMARY Setra Systems, Inc. Dba Gems Sensors (USA)
Related Parts
5330-00-225-5559INTERCHANGEABLE
SEAL,OIL,ENCASED
39-150-04
5355-00-284-5186INTERCHANGEABLE
KNOB
MS91531-2F2B
4820-00-371-6008INTERCHANGEABLE
DISK,VALVE
3655-00-567-9572INTERCHANGEABLE
DISC,INLET VALVE
1-16221

Frequently Asked Questions

What is NSN 6680-01-291-2042?

NSN 6680-01-291-2042 is a Transmitter,liquid Quantity, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-291-2042?

NSN 6680-01-291-2042 has 2 cross-referenced part numbers: XM-36460-54-L50-1.5U4-3.6-W-L (Setra Systems, Inc. Dba Gems Sensors), 116221 (Setra Systems, Inc. Dba Gems Sensors).

What NSN replaces 6680-01-291-2042?

There are 4 known substitutes for 6680-01-291-2042: 5330-00-225-5559, 5355-00-284-5186, 4820-00-371-6008 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 116221?

Key specifications for 116221: Overall Length: 64.750 INCHES NOMINAL IN; Float Effective Travel: 54.000 INCHES NOMINAL IN; Mounting Method: BRACKET(S); Connector Controlling Agency: CANNON ELECTRIC. 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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