National Oilwell Varco Inc. · Electronic Components
5393929
Holder, Electrical Contact Brush
Part Number5393929
ManufacturerNational Oilwell Varco Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-636-4449 (NSN)
Federal Item NameHOLDER,ELECTRICAL CONTACT BRUSH
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Inside Thickness0.375 INCHES NOMINAL
Inside Width0.375 INCHES NOMINAL
Style DesignatorRECTANGLE
Terminal TypeBRACKET
Brush Quantity Accommodated Per Ho1
Brush Pressure Spring Type AccommoSPIRAL TORSION
Inside Length0.812 INCHES NOMINAL
Overall Thickness0.625 INCHES NOMINAL
Mounting FacilityCLAMP AND ROD
Overall Length2.250 INCHES NOMINAL
Mounting Facility Quantity2
Cancelled NSN6115-00-344-8331 (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 5393929 available?
We can source 5393929 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 5393929 by National Oilwell Varco Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5393929 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 5393929?
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 5393929?
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.