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Technical Data Sheet

20-677 — Technical Data Sheet

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Disguise · 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

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include material: ASBESTOS AND GRAPHITE OVERALL, point_type: CONVENTIONAL, point_angle: 118.0 DEGREES NOMINAL, shank_style: STRAIGHT ROUND, flute_length: 1.500 INCHES NOMINAL IN, thread_class: 2A SINGLE THREADED PORTION A. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4210-00-136-4667, 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→ 20-677
NSN: 4210-00-136-4667
FSC: 4210
CAGE: 61423 — KIDDE TECHNOLOGIES, INC DIV KIDDE AEROSPACE AND DEFENSE (USA)
SPECIFICATIONS
materialASBESTOS AND GRAPHITE OVERALL
point_typeCONVENTIONAL
point_angle118.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
flute_length1.500 INCHES NOMINAL IN
thread_class2A SINGLE THREADED PORTION A
hole_diameter0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width2.188 INCHES NOMINAL IN
thread_length0.345 INCHES NOMINAL SINGLE THREADED PORTION IN
flute_quantity2
overall_length2.625 INCHES NOMINAL IN
shank_diameter0.110 INCHES NOMINAL IN
NSN4210-00-136-4667
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Disguise RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN 20-677 MFR Disguise RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF VALVE,P/N11-681,1; SHELL,P/N10-3219,2; SLEEVE,P/N10-3220,2; TERMINAL,P/N10-3221,2; CORD GRIP,P/N10-565 P2,1;RELIEF VALVE,P/N10-575,1; WIRE MARKER,P/N39-254-E5,1; WIRE MARKER,P/N39-254-E6,1; ELBOW,P/N10-552,1; REDUCING CONNECTOR,P/N10-555,1; PERMATEX NO.1,P/N12-198
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSISTS OF VALVE,P/N11-681,1; SHELL,P/N10-3219,2; SLEEVE,P/N10-3220,2; TERMINAL,P/N10-3221,2; CORD GRIP,P/N10-565 P2,1;RELIEF VALVE,P/N10-575,1; WIRE MARKER,P/N39-254-E5,1; WIRE MARKER,P/N39-254-E6,1; ELBOW,P/N10-552,1; REDUCING CONNECTOR,P/N10-555,1; PERMATEX NO.1,P/N12-198
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
2012-T 35InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
350-RTInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
208InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
20699InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
54A50C98-2InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20-677?
20-677 is a RESISTOR,VARIABLE,WIRE WOUND,NON manufactured by Disguise. It is classified as a MRO (MRO_GENERAL).
What parts can replace 20-677?
There are 5 known substitutes for 20-677: 2012-T 35, 350-RT, 208 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20-677?
20-677 is cataloged in the Federal Logistics Information System under NSN 4210-00-136-4667. This indicates validated use in U.S. government and defense supply chains.
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