Mission Systems Davenport Inc. · Electronic Components
MBB312
End Bell, Electrical Rotating Equ
Part NumberMBB312
ManufacturerMission Systems Davenport Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN6105-00-455-6193 (NSN)
Federal Item NameEND BELL,ELECTRICAL ROTATING EQU
Federal Supply Class6105 — Motors, Electrical
FSC Application DataINDICATOR,ATTITUDE
Overall Length0.250 INCHES NOMINAL
Mounting ConfigurationSIX 0.052 IN. DIA MTG HOLES EQUALLY SPACED ON 1.497 IN. MIN,1.503 IN. MAX BOLT CIRCLE
MaterialALUMINUM ALLOY
Overall Diameter1.750 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 MBB312 available?
We can source MBB312 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 MBB312 by Mission Systems Davenport Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MBB312 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 MBB312?
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 MBB312?
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.