PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

53602-1Control,temperature,indicating

Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems · NSN 6685-00-945-3075 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-945-3075 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-945-3075. Primary manufacturer part number: 53602-1.
Features
  • Control,temperature,indicating — FSC 6685
  • Maximum Overall Width: 3.937 INCHES IN
  • Mounting Method: SLOT
  • Operating Range: MINUS 50.0 DEG C TO PLUS 400.0 DEG C DEGC
  • Sensing Element Type: THERMISTOR INTERNAL
  • Indication Method: RECEIVING LIGHT AND TRANSMITTING LIGHT
  • Surface Treatment: PAINT CASE
  • Phase: SINGLE
Applications
  • Applications requiring Steel Case construction
General Description

The Control,temperature,indicating, cataloged under National Stock Number 6685-00-945-3075, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-00-945-3075
Primary Part Number53602-1
Item NameControl,temperature,indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerKidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems
StatusACTIVE
Maximum Overall Width3.937 INCHES IN
Mounting MethodSLOT
Operating RangeMINUS 50.0 DEG C TO PLUS 400.0 DEG C DEGC
Sensing Element TypeTHERMISTOR INTERNAL
Indication MethodRECEIVING LIGHT AND TRANSMITTING LIGHT
Surface TreatmentPAINT CASE
PhaseSINGLE
Power SourceEXTERNAL
MaterialSTEEL CASE
Maximum Overall Length4.093 INCHES IN
Terminal LocationBOTTOM
Frequency in Hertz50.0 OR 60.0
Unable to DecodeUNABLE TO DECODE AND UNABLE TO DECODE
Maximum Overall Height6.250 INCHES IN
Terminal Type and Quantity2 WIRE LEAD
Operating Temp Range+0.0 TO 125.0 FAHRENHEIT DEGF
Current Rating in Amps10.0 OR 20.0
Inclosure TypeENCASED
Maximum Voltage Rating in Volts125.0 AC AND 250.0 AC
Maximum Wattage Rating in Watts7.0
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3110-00-939-62982187447 INTERCHANGEABLE
Bearing,ball,duplex
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5977-01-363-9631536-021 INTERCHANGEABLE
Ring,electrical Contact
Simplex Time Recorder Llc
5130-01-444-9072RH328VCQ INTERCHANGEABLE
Hammer,rotary,electric,portable
Bosch Automotive Service Solutions Inc.
Cross-Reference Index
Part NumberManufacturer
53602-1 PRIMARY Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems (USA)
Related Parts
3110-00-939-6298INTERCHANGEABLE
BEARING,BALL,DUPLEX
2187447
5977-01-363-9631INTERCHANGEABLE
RING,ELECTRICAL CONTACT
536-021
5130-01-444-9072INTERCHANGEABLE
HAMMER,ROTARY,ELECTRIC,PORTABLE
RH328VCQ

Frequently Asked Questions

What is NSN 6685-00-945-3075?

NSN 6685-00-945-3075 is a Control,temperature,indicating, manufactured by Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-945-3075?

NSN 6685-00-945-3075 has 1 cross-referenced part number: 53602-1 (Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems).

What NSN replaces 6685-00-945-3075?

There are 3 known substitutes for 6685-00-945-3075: 3110-00-939-6298, 5977-01-363-9631, 5130-01-444-9072. Verify interchangeability with system specifications before substitution.

What are the specifications of 53602-1?

Key specifications for 53602-1: Maximum Overall Width: 3.937 INCHES IN; Mounting Method: SLOT; Operating Range: MINUS 50.0 DEG C TO PLUS 400.0 DEG C DEGC; Sensing Element Type: THERMISTOR INTERNAL. 20 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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