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US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SM-B-388941
Fuseholder, Extractor Post
Part NumberSM-B-388941
ManufacturerUS Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-849-3794 (NSN)
Federal Item NameFUSEHOLDER,EXTRACTOR POST
Federal Supply Class5920 — Fuses and Lightning Arresters
Screw Thread Diameter0.164 INCHES NOMINAL
Terminal Type And Quantity2 THREADED STUD
Center To Center Distance Between1.062 INCHES NOMINAL
Mounting Hole StyleIN-LINE ALONG LENGTH AND WIDTH
Mounting Hole Diameter0.156 INCHES NOMINAL
Overall Length4.188 INCHES NOMINAL
Fuse Accommodation Quantity1
MaterialCOPPER ALLOY TERMINAL
Surface TreatmentCOPPER AND TIN AND ZINC CONTACT
Screw Thread Quantity Per Inch32.0
Resistor Rating220.0 KILOHMS
Cancelled NSN5920-00-552-0226 (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 SM-B-388941 available?
We can source SM-B-388941 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 SM-B-388941 by US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SM-B-388941 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 SM-B-388941?
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 SM-B-388941?
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.