MIL-SPEC · Electronic Components
AA55428-014
Fuseholder, Block
Part NumberAA55428-014
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-336-9844 (NSN)
Federal Item NameFUSEHOLDER,BLOCK
Federal Supply Class5920 — Fuses and Lightning Arresters
Base Thickness0.219 INCHES NOMINAL
Accommodated Fuse Length5.000 INCHES NOMINAL
Fragility FactorMODERATELY RUGGED
Mounting Hole Quantity6
MaterialCOPPER ALLOY CONTACT
Terminal Type And Quantity6 SCREW
Mounting Hole Diameter0.281 INCHES NOMINAL
Current Carrying Rating In Amps30.0
Voltage In Volts600.0
Fuse Terminal Type AccommodatedFERRULE
Internal Circuit Configuration And3 POLE, MAINLINE, FUSED
Cancelled NSN5920-01-191-9843 (cancelled)
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 AA55428-014 available?
We can source AA55428-014 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 AA55428-014 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AA55428-014 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 AA55428-014?
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 AA55428-014?
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.