PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40404Transmitter,liquid Quantity

Setra Systems, Inc. Dba Gems Sensors · NSN 6680-01-081-7800 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-081-7800 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-081-7800. Primary manufacturer part number: 40404.
Features
  • Transmitter,liquid Quantity — FSC 6680
  • Electrical Connection Identifying Number: PART NO. 36468
  • Actuation Method: FLOAT
  • Attachment Feature Quantity: 2
  • Electrical Connection Quantity: 1
  • Voltage Rating: 10.0 VOLTS MINIMUM AND 12.0 VOLTS MAXIMUM
  • Connector Controlling Agency: CANNON ELECTRIC
  • 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 6680-01-081-7800, 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-081-7800
Primary Part Number40404
Item NameTransmitter,liquid Quantity
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerSetra Systems, Inc. Dba Gems Sensors
StatusACTIVE
Electrical Connection Identifying NumberPART NO. 36468
Actuation MethodFLOAT
Attachment Feature Quantity2
Electrical Connection Quantity1
Voltage Rating10.0 VOLTS MINIMUM AND 12.0 VOLTS MAXIMUM
Connector Controlling AgencyCANNON ELECTRIC
Current TypeDC
Terminal TypeSTUD
Mounting MethodBRACKET(S)
Terminal Quantity3
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
6530-00-488-790240404 INTERCHANGEABLE
Restraint,wrist and Ankle
Vehicles Inc
5940-00-682-9416304-0332-00 INTERCHANGEABLE
Terminal,lug
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5950-00-724-4210666231-043 INTERCHANGEABLE
Transformer,radio Frequency
Stromberg-Carlson Corp a Plessey Telecommunications Co
4820-01-156-8394712-00 INTERCHANGEABLE
Diaphragm,valve,flat
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
6530-01-533-5815 INTERCHANGEABLE
Pad,knee Crutch
5120-01-604-48954040-4 INTERCHANGEABLE
Step Plate,mechanical Puller
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5995-01-713-575940404 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Msab Incorporated Dba Msab Inc
Cross-Reference Index
Part NumberManufacturer
XM-36460-50-1500-O-L Setra Systems, Inc. Dba Gems Sensors (USA)
40404 PRIMARY Setra Systems, Inc. Dba Gems Sensors (USA)
Related Parts
6530-00-488-7902INTERCHANGEABLE
RESTRAINT,WRIST AND ANKLE
40404
5940-00-682-9416INTERCHANGEABLE
TERMINAL,LUG
304-0332-00
5950-00-724-4210INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
666231-043
4820-01-156-8394INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
712-00
6530-01-533-5815INTERCHANGEABLE
PAD,KNEE CRUTCH
5120-01-604-4895INTERCHANGEABLE
STEP PLATE,MECHANICAL PULLER
4040-4
5995-01-713-5759INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
40404

Frequently Asked Questions

What is NSN 6680-01-081-7800?

NSN 6680-01-081-7800 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 6680-01-081-7800?

NSN 6680-01-081-7800 has 2 cross-referenced part numbers: XM-36460-50-1500-O-L (Setra Systems, Inc. Dba Gems Sensors), 40404 (Setra Systems, Inc. Dba Gems Sensors).

What NSN replaces 6680-01-081-7800?

There are 7 known substitutes for 6680-01-081-7800: 6530-00-488-7902, 5940-00-682-9416, 5950-00-724-4210 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40404?

Key specifications for 40404: Electrical Connection Identifying Number: PART NO. 36468; Actuation Method: FLOAT; Attachment Feature Quantity: 2; Electrical Connection Quantity: 1. 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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