PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40631Transmitter,liquid Quantity

Setra Systems, Inc. Dba Gems Sensors · NSN 6680-01-098-9680 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-098-9680 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-098-9680. Primary manufacturer part number: 40631.
Features
  • Transmitter,liquid Quantity — FSC 6680
  • Terminal Type: STUD
  • Mounting Method: BRACKET(S)
  • Voltage Rating: 10.0 VOLTS MINIMUM AND 12.0 VOLTS MAXIMUM
  • Electrical Connection Quantity: 1
  • Connector Controlling Agency: ITT CANNON ELECTRIC
  • Electrical Connection Identifying Number: PART NO. 36468
  • Current Type: DC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transmitter,liquid Quantity, cataloged under National Stock Number 6680-01-098-9680, 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 10 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-098-9680
Primary Part Number40631
Item NameTransmitter,liquid Quantity
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerSetra Systems, Inc. Dba Gems Sensors
StatusACTIVE
Terminal TypeSTUD
Mounting MethodBRACKET(S)
Voltage Rating10.0 VOLTS MINIMUM AND 12.0 VOLTS MAXIMUM
Electrical Connection Quantity1
Connector Controlling AgencyITT CANNON ELECTRIC
Electrical Connection Identifying NumberPART NO. 36468
Current TypeDC
Actuation MethodFLOAT
Attachment Feature Quantity2
Terminal Quantity4
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5305-00-045-8338 INTERCHANGEABLE
Screw,machine
5935-00-058-49021024429 INTERCHANGEABLE
Connector,plug,electrical
Lockheed Martin Corporation Div Rms - Mitchel Field
3020-00-270-836440631 INTERCHANGEABLE
Gear,helical
L3harris Technologies, Inc Div Space & Airborne Systems
5120-00-293-3480 INTERCHANGEABLE
Pliers
4820-00-383-4667 INTERCHANGEABLE
Valve,check
5950-00-930-4702SM-C-583189 INTERCHANGEABLE
Reactor
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3110-01-191-680440631 INTERCHANGEABLE
Bearing,roller,cylindrical
Skf Usa Inc.
6515-01-594-0871040 631 INTERCHANGEABLE
Terminal,special Purpose
Midmark Corporation Dba Midmark Corp
Cross-Reference Index
Part NumberManufacturer
XM-36485-42-2700-O-H Setra Systems, Inc. Dba Gems Sensors (USA)
40631 PRIMARY Setra Systems, Inc. Dba Gems Sensors (USA)
Related Parts
5305-00-045-8338INTERCHANGEABLE
SCREW,MACHINE
5935-00-058-4902INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
1024429
3020-00-270-8364INTERCHANGEABLE
GEAR,HELICAL
40631
5120-00-293-3480INTERCHANGEABLE
PLIERS
4820-00-383-4667INTERCHANGEABLE
VALVE,CHECK
5950-00-930-4702INTERCHANGEABLE
REACTOR
SM-C-583189
3110-01-191-6804INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
40631
6515-01-594-0871INTERCHANGEABLE
TERMINAL,SPECIAL PURPOSE
040 631

Frequently Asked Questions

What is NSN 6680-01-098-9680?

NSN 6680-01-098-9680 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 6680-01-098-9680?

NSN 6680-01-098-9680 has 2 cross-referenced part numbers: XM-36485-42-2700-O-H (Setra Systems, Inc. Dba Gems Sensors), 40631 (Setra Systems, Inc. Dba Gems Sensors).

What NSN replaces 6680-01-098-9680?

There are 8 known substitutes for 6680-01-098-9680: 5305-00-045-8338, 5935-00-058-4902, 3020-00-270-8364 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40631?

Key specifications for 40631: Overall Length: 52.750 INCHES NOMINAL IN; Terminal Type: STUD; Mounting Method: BRACKET(S); Voltage Rating: 10.0 VOLTS MINIMUM AND 12.0 VOLTS MAXIMUM. 11 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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