Boeing · Electronic Components
74A770620-9ATA
Switch, Sensitive
Part Number74A770620-9ATA
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-127-7415 (NSN)
Federal Item NameSWITCH,SENSITIVE
Federal Supply Class5930 — Switches
Inclosure TypeFULLY INCLOSED
Nonpile Up Contact Arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
Actuator Movement0.050 PRETRAVEL INCHES MAXIMUM AND 0.500 OVERTRAVEL INCHES MINIMUM AND 0.030 DIFFERENTIAL INCHES MAXIMUM
Switch Release Force64.0 OUNCES MINIMUM
Terminal Type And Quantity1 CABLE W/CONNECTOR
Contact Load Current Rating At Max5.000 AMPERES RESISTIVE DC AND 3.000 AMPERES INDUCTIVE DC AND 1.000 AMPERES LAMP DC AND 4.000 AMPERES MOTOR DC AND 1.000
Switch Actuating Force144.0 OUNCES NOMINAL
Actuator Free Position Height2.460 INCHES NOMINAL
Actuator Height0.660 INCHES NOMINAL
Housing Length1.000 INCHES MAXIMUM
Housing Diameter0.625 INCHES MINIMUM AND 0.675 INCHES MAXIMUM
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is 74A770620-9ATA available?
We can source 74A770620-9ATA even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is 74A770620-9ATA by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 74A770620-9ATA has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like 74A770620-9ATA?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for 74A770620-9ATA?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.