Lockheed Martin · Electronic Components
K-7891211
Fuseholder, Extractor Post
Part NumberK-7891211
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-583-2213 (NSN)
Federal Item NameFUSEHOLDER,EXTRACTOR POST
Federal Supply Class5920 — Fuses and Lightning Arresters
Mounting Hole Quantity1
Overall Length2.453 INCHES NOMINAL
Body StyleBUSHING MOUNTED TYPE
Bushing Diameter0.625 INCHES NOMINAL
Overall Diameter0.812 INCHES NOMINAL
Surface TreatmentCADMIUM CONTACT
MaterialPLASTIC PHENOLIC BODY
Bushing Thread Length0.469 INCHES NOMINAL
Environmental ProtectionFUNGUS PROOF
Fuse Accommodation Quantity1
Length From Front Protrusion To Mo0.688 INCHES NOMINAL
Cancelled NSN5920-00-190-7226 (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 K-7891211 available?
We can source K-7891211 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 K-7891211 by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If K-7891211 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 K-7891211?
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 K-7891211?
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.