Northrop Grumman Systems Corporation · Electronic Components
149220
Switch Assembly
Part Number149220
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-016-8825 (NSN)
Federal Item NameSWITCH ASSEMBLY
Federal Supply Class5930 — Switches
Inclosure MaterialPLASTIC POLYSULFONE
Overall Height1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM
Overall Length1.750 INCHES MINIMUM AND 1.770 INCHES MAXIMUM
Environmental ProtectionEXPLOSION PROOF
Overall Width1.140 INCHES MINIMUM AND 1.160 INCHES MAXIMUM
Inclosure TypeFULLY INCLOSED
Individual Switch Quantity2
Mounting ConfigurationFOUR 0.100 IN. DIA MTG HOLES SPACED 1.590 IN. BY 0.900 IN. MTG CENTERS
Identifying Number700 TYPE NO.
Switch TypeROTARY
Mounting MethodFLANGE
Vendor Part Numbers07-D-0070
ESD/EMICode A — ESD/EMI sensitive item
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 149220 available?
We can source 149220 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 149220 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 149220 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 149220?
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 149220?
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.