Boonton Electronics · Electronic Components
B1877
Case, Cable Assembly
Part NumberB1877
ManufacturerBoonton Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5995-00-537-7912 (NSN)
Federal Item NameCASE,CABLE ASSEMBLY
Federal Supply Class5995 — Cable and Wire Assemblies
Component NameCABLE ASSEMBLY,SPECIAL PURPOSE,ELECTRICAL
Component Identifying NumberCY-1251/U TYPE NO.
Surface TreatmentPAINT
Overall Width5.250 INCHES NOMINAL
FSC Application DataRADIO,EXCEPT RADIO NAVIGATION,NONAIRBORNE
Overall Length9.000 INCHES NOMINAL
Overall Height2.500 INCHES NOMINAL
Component Quantity1
MaterialCOTTON
Handle LocationSIDES
Component Controlling AgencyJETDS
Vendor Part NumbersCY1251U
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 B1877 available?
We can source B1877 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 B1877 by Boonton Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B1877 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 B1877?
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 B1877?
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.