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Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier · Electronic Components
1603AS164-1
Fuseholder, Block
Part Number1603AS164-1
ManufacturerNaval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-320-9357 (NSN)
Federal Item NameFUSEHOLDER,BLOCK
Federal Supply Class5920 — Fuses and Lightning Arresters
Internal Circuit Configuration And3 POLE, MAINLINE, FUSED
Center To Center Distance Between3.750 INCHES NOMINAL
Overall Height2.000 INCHES NOMINAL
MaterialCOPPER ALLOY CONTACT
Terminal Type And Quantity6 COMPRESSION
Accommodated Ferrule Diameter1.063 INCHES NOMINAL
Overall Length4.130 INCHES NOMINAL
Overall Width4.810 INCHES NOMINAL
Mounting Hole Diameter0.261 INCHES MINIMUM AND 0.281 INCHES MAXIMUM
Mounting Hole Quantity6
Fuse Terminal Type AccommodatedFERRULE
Vendor Part NumbersJM60060-3CR
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 1603AS164-1 available?
We can source 1603AS164-1 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 1603AS164-1 by Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1603AS164-1 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 1603AS164-1?
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 1603AS164-1?
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.