Raytheon Company · Electronic Components
537149-9
Backshell, Electrical Connector
Part Number537149-9
ManufacturerRaytheon Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-090-5661 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Cable Opening Quantity1
Nominal Thread Size0.938 INCHES
Style DesignatorANGLE TYPE W/CLAMP
Overall Width1.406 INCHES MAXIMUM
MaterialRUBBER SILICONE AND PLASTIC POLYAMIDE NYLON SEAL
Surface TreatmentCADMIUM AND CHROMATE AND NICKEL
Thread Series DesignatorUNEF
Mounting Facility Type And Quantit1 THREADED COUPLING
Seal TypeGROMMET AND PREFORMED PACKING AND GASKET
Cable Opening Diameter0.625 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
Thread Quantity Per Inch20
Vendor Part NumbersG8560-166N, S1175C1606-28, 8141-161231-03
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 537149-9 available?
We can source 537149-9 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 537149-9 by Raytheon Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 537149-9 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 537149-9?
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 537149-9?
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.