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Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier · Electronic Components
953954
Fuseholder, Block
Part Number953954
ManufacturerNavair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-578-3551 (NSN)
Federal Item NameFUSEHOLDER,BLOCK
Federal Supply Class5920 — Fuses and Lightning Arresters
Mounting Hole StyleIN-LINE ALONG THE WIDTH
Fuse Accommodation Quantity1
Internal Circuit Configuration And1 POLE, MAINLINE, FUSED
Voltage In Volts250.0
Fuse Terminal Type AccommodatedFERRULE
Base Thickness0.578 INCHES MINIMUM AND 0.609 INCHES MAXIMUM
Mounting Hole Diameter0.195 INCHES MINIMUM AND 0.215 INCHES MAXIMUM
MaterialCERAMIC AND PLASTIC BODY
Accommodated Ferrule Diameter0.406 INCHES NOMINAL
Terminal Type And Quantity2 SCREW
Center To Center Distance Between0.766 INCHES MINIMUM AND 0.797 INCHES MAXIMUM
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 953954 available?
We can source 953954 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 953954 by Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 953954 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 953954?
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 953954?
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.