Northrop Grumman Systems Corporation · Electronic Components
238B177H01
Seal, Waveguide
Part Number238B177H01
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-811-3848 (NSN)
Federal Item NameSEAL,WAVEGUIDE
Federal Supply Class5985 — Antennas and Waveguides
MaterialMICA SINGLE TUBING SEGMENT
Style DesignatorRECTANGULAR SOLID SEAL
Surface TreatmentSILVER SINGLE TUBING SEGMENT INSIDE SURFACES
Seal Outside Height2.241 INCHES NOMINAL
Seal Thickness0.006 INCHES MINIMUM AND 0.009 INCHES MAXIMUM
Seal Outside Width4.090 INCHES NOMINAL
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 238B177H01 available?
We can source 238B177H01 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 238B177H01 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 238B177H01 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 238B177H01?
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 238B177H01?
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.