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Technical Data Sheet
Z64 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The RETAINER,ELECTRICAL SWITCH is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 435, step_length: 0.375 INCHES NOMINAL IN, thread_class: 2B, step_diameter: 1.875 INCHES NOMINAL IN, inside_diameter: 1.313 INCHES NOMINAL IN, outside_diameter: 2.625 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-369-0095, 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
Z64
NSN: 4320-00-369-0095
FSC: 4320
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
materialCOPPER ALLOY 435
step_length0.375 INCHES NOMINAL IN
thread_class2B
step_diameter1.875 INCHES NOMINAL IN
inside_diameter1.313 INCHES NOMINAL IN
outside_diameter2.625 INCHES NOMINAL IN
special_features6.312 IN. LG; 2.250 IN. LG THD STUD; 2.125 IN. W IN
style_designatorROUND, STEPPED
thread_directionRIGHT-HAND
material_thickness0.562 INCHES NOMINAL IN
mounting_hole_typeTHREADED
chamfer_angle_in_deg71.5
NSN4320-00-369-0095
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER,ELECTRICAL SWITCH TITLE COMPONENT PN Z64 MFR RETAINER,ELECTRICAL SW
KEY FEATURES
MATERIAL THICKNESS: 0.562 INCHES NOMINAL IN
MOUNTING HOLE TYPE: THREADED
STEP LENGTH: 0.375 INCHES NOMINAL IN
THREAD CLASS: 2B
CHAMFER ANGLE IN DEG: 71.5
MATERIAL: COPPER ALLOY 435
INSIDE DIAMETER: 1.313 INCHES NOMINAL IN
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 0.250-20 UNIFIED NATIONAL COARSE (UNC)
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL THICKNESS0.562 INCHES NOMINAL IN
MOUNTING HOLE TYPETHREADED
STEP LENGTH0.375 INCHES NOMINAL IN
THREAD CLASS2B
CHAMFER ANGLE IN DEG71.5
MATERIALCOPPER ALLOY 435
INSIDE DIAMETER1.313 INCHES NOMINAL IN
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.250-20 UNIFIED NATIONAL COARSE (UNC)
MOUNTING HOLE QUANTITY1
SPECIAL FEATURESMTG HOLE LOCATED ON STEP AT 90.0 DEG TO BORE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
Z64Interchangeable
interchangeable cross-reference
interchangeable
32732Interchangeable
interchangeable cross-reference
interchangeable
4700-3168312PC71Interchangeable
Same NIIN cross-reference
interchangeable
R238PC71Interchangeable
Same NIIN cross-reference
interchangeable
R240AITEM23Interchangeable
Same NIIN cross-reference
interchangeable
R495REVAPC71Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is Z64?
Z64 is a RETAINER,ELECTRICAL SWITCH.
What parts can replace Z64?
There are 12 known substitutes for Z64: Z64, 32732, 4700-3168312PC71 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for Z64?
Z64 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-369-0095. This indicates validated use in U.S. government and defense supply chains.
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