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Technical Data Sheet
PartsTable / MRO / 166156
166156 ✓ Verified by PartsTable
— · 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 SWITCH,PUSH is a the manufacturer industrial component. Key specifications include color: BLACK SINGLE ACTUATOR, material: PLASTIC CASE, body_style: BUSHING MOUNTED, body_width: 0.450 INCHES NOMINAL IN, body_height: 0.410 INCHES NOMINAL IN, body_length: 0.500 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 4320-00-336-8878, 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→ 166156
NSN: 4320-00-336-8878
FSC: 4320
CAGE: 93232 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS WRIGHT ENGINEERED PUMP DIVISION USE CAGE CODE 0UBG9 FOR CATALOGING (USA)
SPECIFICATIONS
colorBLACK SINGLE ACTUATOR
materialPLASTIC CASE
body_styleBUSHING MOUNTED
body_width0.450 INCHES NOMINAL IN
body_height0.410 INCHES NOMINAL IN
body_length0.500 INCHES NOMINAL IN
overall_width0.450 INCHES NOMINAL IN
bushing_length0.250 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_height1.350 INCHES NOMINAL IN
overall_length0.500 INCHES NOMINAL IN
actuator_height0.265 INCHES NOMINAL IN
NSN4320-00-336-8878
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PUSH TITLE COMPONENT PN 166156 MFR SWITCH,PUSH
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL BODY; W/TWO BRASS RINGS ON OD,W/TWO STEEL RINGS ON OD; 8.000 IN. OD,1.500 IN. ID,2.500 IN. O/A H; W/TWO THD HOLES,0.688-10 NON STD BY 0.875 IN. DEEP,EQUALLY SPACED ON 3.750 IN. B.C. DIA IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL BODY; W/TWO BRASS RINGS ON OD,W/TWO STEEL RINGS ON OD; 8.000 IN. OD,1.500 IN. ID,2.500 IN. O/A H; W/TWO THD HOLES,0.688-10 NON STD BY 0.875 IN. DEEP,EQUALLY SPACED ON 3.750 IN. B.C. DIA IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
E0N5Interchangeable
interchangeable cross-reference
interchangeable
246X61Interchangeable
interchangeable cross-reference
interchangeable
N0N5Interchangeable
interchangeable cross-reference
interchangeable
143ALInterchangeable
interchangeable cross-reference
interchangeable
A-52Interchangeable
interchangeable cross-reference
interchangeable
216FInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 166156?
166156 is a SWITCH,PUSH. It is classified as a MRO (MRO_GENERAL).
What parts can replace 166156?
There are 21 known substitutes for 166156: E0N5, 246X61, N0N5 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 166156?
166156 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-336-8878. 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