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Technical Data Sheet
PartsTable / COMPONENT / 7B8521
7B8521 ✓ 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 SWITCH,PUSH-PULL is a the manufacturer industrial component. Key specifications include body_style: BUSHING MOUNTED, body_width: 0.750 INCHES NOMINAL IN, body_height: 0.859 INCHES NOMINAL IN, body_length: 1.469 INCHES NOMINAL IN, thread_class: 2A A, overall_width: 0.750 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-253-1632, 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
7B8521
NSN: 5930-00-253-1632
FSC: 5930
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
body_styleBUSHING MOUNTED
body_width0.750 INCHES NOMINAL IN
body_height0.859 INCHES NOMINAL IN
body_length1.469 INCHES NOMINAL IN
thread_class2A A
overall_width0.750 INCHES NOMINAL IN
bushing_length0.562 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_height2.327 INCHES NOMINAL IN
overall_length1.469 INCHES NOMINAL IN
actuator_height0.500 INCHES NOMINAL IN
mounting_methodTHREADED BUSHING
NSN5930-00-253-1632
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PUSH-PULL TITLE COMPONENT PN 7B8521 MFR SWITCH,PUSH-PULL
KEY FEATURES
•
INCLOSURE TYPE: FULLY INCLOSED
•
BUSHING LENGTH: 0.562 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.375 INCHES IN
•
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 1.000 AMPERES RESISTIVE DC AND 1.000 AMPERES RESISTIVE AC
•
TERMINAL TYPE AND QUANTITY: 2 SCREW
•
THREAD SERIES DESIGNATOR: UNEF
•
NONPILE-UP CONTACT ARRANGEMENT: 1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
TECHNICAL CHARACTERISTICS (FLIS)
INCLOSURE TYPEFULLY INCLOSED
BUSHING LENGTH0.562 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.375 INCHES IN
OVERALL WIDTH0.750 INCHES NOMINAL IN
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE1.000 AMPERES RESISTIVE DC AND 1.000 AMPERES RESISTIVE AC
TERMINAL TYPE AND QUANTITY2 SCREW
THREAD SERIES DESIGNATORUNEF
NONPILE-UP CONTACT ARRANGEMENT1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
MOUNTING METHODTHREADED BUSHING
BODY HEIGHT0.859 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
10624Interchangeable
interchangeable cross-reference
interchangeable
10624-180Interchangeable
interchangeable cross-reference
interchangeable
910624Interchangeable
interchangeable cross-reference
interchangeable
A-A-3022Interchangeable
interchangeable cross-reference
interchangeable
GGG-E-936Interchangeable
interchangeable cross-reference
interchangeable
GGG-E-936 TY2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7B8521?
7B8521 is a SWITCH,PUSH-PULL.
What parts can replace 7B8521?
There are 21 known substitutes for 7B8521: 10624, 10624-180, 910624 and 18 more. Substitute compatibility should be verified for your specific system.
Is 7B8521 still available?
7B8521 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026