Keystone Electronics · Electronic Components
1959
STANDOFF M/F HEX 8-32 .750"L BRS
Part Number1959
ManufacturerKeystone Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-00-239-4083 (NSN)
Federal Item NameBRUSH,ELECTRICAL CONTACT
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Shunt Position Designator2
Contact Face StyleFLAT
Shunt Insulation Provision And Qua1 UNINSULATED
Terminal Type And Quantity1 STRAIGHT W/HOLE
Width1.000 INCHES NOMINAL
Style DesignatorONE PIECE
Length1.250 INCHES NOMINAL
Brush Shunt Length2.500 INCHES NOMINAL SINGLE SHUNT
Thickness0.250 INCHES NOMINAL
Material Document And ClassificatiMIL-B-3743,GR A MIL SPEC SINGLE MATERIAL RESPONSE
MaterialELECTROGRAPHITIC
Cancelled NSN5977-00-544-0016 (cancelled)
ESD/EMICode A — ESD/EMI sensitive item
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 1959 available?
We can source 1959 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 1959 by Keystone Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1959 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 1959?
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 1959?
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.