Ametek, Inc. · Electronic Components
BB1157
Synchro, Receiver
Part NumberBB1157
ManufacturerAmetek, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5990-00-073-1406 (NSN)
Federal Item NameSYNCHRO,RECEIVER
Federal Supply Class5990 — Synchros and Resolvers
Body Size10
Pilot Length0.0620 INCHES NOMINAL
Stator Dc Resistance In Ohms11.60 NOMINAL
Terminal Type And Quantity5 WIRE LEAD
Undercut Diameter0.8123 INCHES NOMINAL
Body StyleSTANDARD ROUND C
Undercut Width0.0620 INCHES NOMINAL
Pilot Diameter0.5000 INCHES NOMINAL
Flange Diameter0.9330 INCHES NOMINAL
Overall Length1.8340 INCHES MAXIMUM
Flange Thickness0.0620 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 BB1157 available?
We can source BB1157 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 BB1157 by Ametek, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If BB1157 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 BB1157?
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 BB1157?
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.