Advanced Interconnections · Electronic Components
3328-53-1
Insulator, Standoff
Part Number3328-53-1
ManufacturerAdvanced Interconnections
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-019-0442 (NSN)
Federal Item NameINSULATOR,STANDOFF
Federal Supply Class5970 — Electrical Insulators
Screw Thread Diameter And Location0.138 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.138 MOUNTING FACILITY INCHES NOMINAL
Screw Thread Quantity Per Inch And32 ELECTRICAL TERMINATION AND 32 MOUNTING FACILITY
Thread LocationMOUNTING FACILITY AND ELECTRICAL TERMINATION
Width Across Corners0.287 INCHES NOMINAL
Top Diameter0.230 INCHES NOMINAL
Width Across Flats0.250 INCHES NOMINAL
Overall Height0.594 INCHES NOMINAL
Thread Length0.156 INCHES NOMINAL
Style DesignatorMETAL, BASE AND CAP
MaterialCOPPER ALLOY 613 ELECTRICAL TERMINATION
Vendor Part Numbers460995
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 3328-53-1 available?
We can source 3328-53-1 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 3328-53-1 by Advanced Interconnections obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3328-53-1 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 3328-53-1?
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 3328-53-1?
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.