Department of Defense Project Manager-Mobile Electric Power · Electronic Components
88-21181-22
Terminal Junction Block, Sectiona
Part Number88-21181-22
ManufacturerDepartment of Defense Project Manager-Mobile Electric Power
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-01-531-6040 (NSN)
Federal Item NameTERMINAL JUNCTION BLOCK,SECTIONA
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Overall Length10.313 INCHES MINIMUM AND 10.437 INCHES MAXIMUM
Current Rating In Amps20.0
Terminal Type And Quantity22 SCREW
Block TypeTHERMAL
Current TypeDC
Pole Quantity22
Voltage Rating300.0 VOLTS MAXIMUM
Overall Height0.550 INCHES MAXIMUM
Operating Temp Range-65.0 TO 185.0 FAHRENHEIT
Overall Width1.100 INCHES MINIMUM AND 1.160 INCHES MAXIMUM
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 88-21181-22 available?
We can source 88-21181-22 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 88-21181-22 by Department of Defense Project Manager-Mobile Electric Power obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 88-21181-22 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 88-21181-22?
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 88-21181-22?
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.