MIL-SPEC · Electronic Components
ANUSM158
Test Set, Insulation Breakdown
Part NumberANUSM158
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-856-7264 (NSN)
Federal Item NameTEST SET,INSULATION BREAKDOWN
Federal Supply Class6625 — Test Instruments
Overall Length14.500 INCHES NOMINAL
Wire Termination TypeOPEN ENDED LUG AND BATTERY STYLE CLIP
Wire Lead Length144.000 INCHES NOMINAL
Scale Range+0.0 TO 100.0 MEGOHMS
Output Voltage Rating500.000 VOLTS NOMINAL
Leakage Indicator TypeMETER
Meter Quantity1
Overall Width6.750 INCHES NOMINAL
Test Lead Quantity2
Overall Height9.500 INCHES NOMINAL
Meter TypeOHMMETER
Vendor Part Numbers21453-3
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 ANUSM158 available?
We can source ANUSM158 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 ANUSM158 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ANUSM158 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 ANUSM158?
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 ANUSM158?
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.