Bose Corp. · Electronic Components
254953-1
Shield, Microphone
Part Number254953-1
ManufacturerBose Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5965-01-411-1856 (NSN)
Federal Item NameSHIELD,MICROPHONE
Federal Supply Class5965 — Headsets, Microphones, and Speakers
Overall Height0.156 INCHES NOMINAL
Overall Diameter1.500 INCHES NOMINAL
Style DesignatorCUP
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S) ALL MOUNTING FACILITIES
MaterialFIBER
Surface TreatmentOXIDE
Unthreaded Mounting Hole Diameter0.031 INCHES NOMINAL ALL MOUNTING FACILITIES
Distance Between Mounting Facility1.110 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Vendor Part NumbersA3206345, A3206355-1, 300903, 92A8415-1, 8309920347AU
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 254953-1 available?
We can source 254953-1 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 254953-1 by Bose Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 254953-1 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 254953-1?
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 254953-1?
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.