MIL-SPEC · Electronic Components
AN/USM-63A
Test Set, Battery
Part NumberAN/USM-63A
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-542-0553 (NSN)
Federal Item NameTEST SET,BATTERY
Federal Supply Class6625 — Test Instruments
Nondefinitive Spec Std DataNO. AN/USM-63A TYPE
Overall Length8.750 INCHES NOMINAL
Overall Depth4.400 INCHES NOMINAL
Center To Center Distance Between1.125 INCHES NOMINAL
Wire Termination TypePROD
Scale Range+1.0 TO 1.7 VOLTS AND +25.2 TO 34.1 VOLTS
Overall Width6.750 INCHES NOMINAL
Wire Lead Length34.000 INCHES NOMINAL
Meter Quantity1
Prod Quantity1
Test Lead Quantity1
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 AN/USM-63A available?
We can source AN/USM-63A 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 AN/USM-63A by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AN/USM-63A 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 AN/USM-63A?
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 AN/USM-63A?
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.