Northrop Grumman Systems Corporation · Electronic Components
83258
Mounting Pad, Electrical
Part Number83258
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-947-0531 (NSN)
Federal Item NameMOUNTING PAD,ELECTRICAL-ELECTRON
Federal Supply Class5999 — Miscellaneous Electrical Components
Overall Diameter0.692 INCHES NOMINAL
Body StyleDISK
Accommodated Device Mounting Hole1
MaterialPLASTIC POLYAMIDE NYLON
Material Document And ClassificatiMIL-M-20693,COMPOSITION A,TYPE III MIL SPEC SINGLE MATERIAL RESPONSE
ColorBLACK
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Unthreaded Mounting Hole Diameter0.028 INCHES MINIMUM AND 0.031 INCHES MAXIMUM SINGLE MOUNTING FACILITY
Overall Height0.131 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 83258 available?
We can source 83258 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 83258 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 83258 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 83258?
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 83258?
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.