Us Army Aviation And Missile Command · Electronic Components
9975558
Cover, Electrical Connector
Part Number9975558
ManufacturerUs Army Aviation And Missile Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-727-3578 (NSN)
Federal Item NameCOVER,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Overall Diameter0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM
Thread Series DesignatorUNEF
Surface TreatmentSILVER
Style DesignatorINTERNAL THREAD W/CHAIN OR ROPE
MaterialCOPPER ALLOY
Thread DirectionRIGHT-HAND
Eye Inside Diameter0.144 INCHES NOMINAL
Mounting Facility Type And Quantit1 THREADED COUPLING
Attachment Feature Length2.240 INCHES MINIMUM AND 2.260 INCHES MAXIMUM
Precious Material And LocationBODY SURFACE SILVER
Thread Class2B
Vendor Part Numbers1H732, 10250, 357-8668-000, 357-9850-000
Cancelled NSN5935-00-736-0503 (cancelled)
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 9975558 available?
We can source 9975558 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 9975558 by Us Army Aviation And Missile Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 9975558 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 9975558?
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 9975558?
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.