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R89 ✓ Verified by PartsTable
— · COMPONENT
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 TERMINAL,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include height: 1.745 INCHES NOMINAL IN, diameter: 1.845 INCHES NOMINAL IN, material: STEEL OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, body_style: ROUND SHAPE, plate_type: NEGATIVE AND POSITIVE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-576-0223, 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
R89
NSN: 5360-00-576-0223
FSC: 5360
CAGE: 06170 — BAUMBACH E A MFG CO (USA)
SPECIFICATIONS
height1.745 INCHES NOMINAL IN
diameter1.845 INCHES NOMINAL IN
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
body_styleROUND SHAPE
plate_typeNEGATIVE AND POSITIVE
element_typeDYNAMIC
bore_diameter0.563 INCHES NOMINAL IN
cell_quantity6
overall_width6.800 INCHES NOMINAL IN
terminal_typeTAB, SOLDER LUG
overall_height8.500 INCHES NOMINAL IN
NSN5360-00-576-0223
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TERMINAL,QUICK DISCONNECT TITLE COMPONENT PN R89 MFR TERMINAL,QUICK DISCONN
KEY FEATURES
•
COIL HELIX DIRECTION: RIGHT-HAND OR LEFT-HAND
•
SPRING FREE LENGTH: 4.000 INCHES NOMINAL IN
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
BORE DIAMETER: 0.563 INCHES NOMINAL IN
•
SPRING SOLID LENGTH: 2.125 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
MATERIAL: STEEL OVERALL
•
ACCOMMODATED ROD DIAMETER: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
SPRING FREE LENGTH4.000 INCHES NOMINAL IN
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
BORE DIAMETER0.563 INCHES NOMINAL IN
SPRING SOLID LENGTH2.125 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
MATERIALSTEEL OVERALL
ACCOMMODATED ROD DIAMETER0.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
201090800Interchangeable
interchangeable cross-reference
interchangeable
7160003Interchangeable
interchangeable cross-reference
interchangeable
M7Interchangeable
interchangeable cross-reference
interchangeable
NORTON MH 7Interchangeable
Lens,helmet,welder's
interchangeable
MONARCH NO. 7Interchangeable
Lens,helmet,welder's
interchangeable
4CR8YY4A3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R89?
R89 is a TERMINAL,QUICK DISCONNECT.
What parts can replace R89?
There are 13 known substitutes for R89: 201090800, 7160003, M7 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for R89?
R89 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-576-0223. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026