Keystone Electronics · Electronic Components
8431
STDOFF HEX M/F 8-32 1"L ALUM
Part Number8431
ManufacturerKeystone Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-079-3879 (NSN)
Federal Item NameDUMMY LOAD,ELECTRICAL
Federal Supply Class5985 — Antennas and Waveguides
Overall Height8.000 INCHES NOMINAL
Center To Center Distance Between2.450 INCHES NOMINAL
Frequency Range Rating+0.000 TO 2.500 GIGAHERTZ
Overall Length13.078 INCHES MINIMUM AND 13.390 INCHES MAXIMUM
Cooling MethodSELF-COOLED
FSC Application DataANTENNAS,WAVEGUIDES,AND RELATED EQUIP.
Style DesignatorRF CONNECTOR, 4 HOLE MOUNTED
Operating PositionALL POSITIONS
Coaxial Connector Series DesignatiN
Body Height6.750 INCHES MAXIMUM
Impedance Rating In Ohms50.0 NOMINAL
Vendor Part Numbers27-512210-4
MaterialPLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
Outside Diameter0.83 INCHES NOMINAL
Trade Size0.5
Inside Diameter0.632 INCHES NOMINAL
Length1200.0 INCHES NOMINAL
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 8431 available?
We can source 8431 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 8431 by Keystone Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 8431 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 8431?
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 8431?
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.