Magnetics Intl · Electronic Components
D-5731
Holder, Electrical Contact Brush
Part NumberD-5731
ManufacturerMagnetics Intl
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-038-3563 (NSN)
Federal Item NameHOLDER,ELECTRICAL CONTACT BRUSH
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Inside Width0.253 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
Brush Quantity Accommodated Per Ho1
Top Thread LocationINTERNAL
Inside Thickness0.630 INCHES MINIMUM AND 0.633 INCHES MAXIMUM
Mounting FacilityPRESS FIT
Overall Length2.375 INCHES NOMINAL
Thread Length0.500 INCHES NOMINAL
Overall Diameter1.312 INCHES NOMINAL
Style DesignatorROUND
Thread Size And Series Type Design1.125-16 UN
MaterialPLASTIC BOX SUPPORTING
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 D-5731 available?
We can source D-5731 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 D-5731 by Magnetics Intl obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If D-5731 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 D-5731?
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 D-5731?
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.