PartsTable
Technical Data Sheet
690-20 ✓ Verified by PartsTable
3M · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The MODEM,COMMUNICATIONS is a 3M industrial component. Key specifications include material: GLASS ACTUATING ELEMENT, body_style: PLAIN ENDS, bore_style: STRAIGHT-THRU BORE, scale_name: POUNDS PER SQUARE INCH, scale_type: DIGITAL, body_length: 1.0020 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-00-296-4885, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO MRO_GENERAL 690-20
NSN: 5920-00-296-4885
FSC: 5920
CAGE: 72041 — COOPER WIRING DEVICES INC. (USA)
SPECIFICATIONS
materialGLASS ACTUATING ELEMENT
body_stylePLAIN ENDS
bore_styleSTRAIGHT-THRU BORE
scale_namePOUNDS PER SQUARE INCH
scale_typeDIGITAL
body_length1.0020 INCHES NOMINAL IN
design_typeLIMITED
scale_range+5.0 TO 25000.0 MICRONS
power_sourceEXTERNAL
adjustabilityADJUSTABLE
body_diameter12.500 INCHES NOMINAL IN
bore_diameter0.3060 INCHES NOMINAL IN
NSN5920-00-296-4885
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: 3M MODEM,COMMUNICATIONS TITLE COMPONENT PN 690-20 MFR 3M MODEM,COMMUNICATIONS
KEY FEATURES
SPECIFICATION/STANDARD DATA: 81348-W-F-791/2 GOVERNMENT SPECIFICATION
TEST DATA DOCUMENT: 81348-W-F-791 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
CIRCUIT OVER-CURRENT INTERRUPTION TYPE: TIME DELAY
BODY STYLE: EDISON BASE
MAXIMUM VOLTAGE RATING IN VOLTS: 125.0 AC AND 125.0 DC
OVERALL DIAMETER: 1.281 INCHES NOMINAL IN
CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS: 12.0 200 PCT OF CURRENT RATING
TECHNICAL CHARACTERISTICS (FLIS)
SPECIFICATION/STANDARD DATA81348-W-F-791/2 GOVERNMENT SPECIFICATION
TEST DATA DOCUMENT81348-W-F-791 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
CIRCUIT OVER-CURRENT INTERRUPTION TYPETIME DELAY
BODY STYLEEDISON BASE
MAXIMUM VOLTAGE RATING IN VOLTS125.0 AC AND 125.0 DC
OVERALL LENGTH1.281 INCHES NOMINAL IN
OVERALL DIAMETER1.281 INCHES NOMINAL IN
CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS12.0 200 PCT OF CURRENT RATING
CONTINUOUS CURRENT RATING IN AMPS20.000
TERMINAL LENGTH0.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
MS35756-27Interchangeable
interchangeable cross-reference
interchangeable
117995Interchangeable
interchangeable cross-reference
interchangeable
2A10-92Interchangeable
interchangeable cross-reference
interchangeable
P20Interchangeable
interchangeable cross-reference
interchangeable
8505Interchangeable
interchangeable cross-reference
interchangeable
181-38Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 690-20?
690-20 is a MODEM,COMMUNICATIONS manufactured by 3M. It is classified as a MRO (MRO_GENERAL).
What parts can replace 690-20?
There are 29 known substitutes for 690-20: MS35756-27, 117995, 2A10-92 and 26 more. Substitute compatibility should be verified for your specific system.
Is 690-20 still available?
690-20 is currently cancelled.
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