Birnbach · Electronic Components
445
Insulator, Standoff
Part Number445
ManufacturerBirnbach
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-117-5230 (NSN)
Federal Item NameINSULATOR,STANDOFF
Federal Supply Class5970 — Electrical Insulators
Thread LocationMOUNTING FACILITY
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S)
Overall Height1.000 INCHES NOMINAL
Thread Length0.500 INCHES NOMINAL
Screw Thread Quantity Per Inch And32 MOUNTING FACILITY
Style DesignatorPILLAR
Screw Thread Diameter And Location0.138 MOUNTING FACILITY INCHES NOMINAL
MaterialCERAMIC OVERALL
Identification Code ColorWHITE
Cancelled NSN5970-00-235-7909 (cancelled)
Inclosure TypeFULLY INCLOSED
Maximum Voltage Rating In Volts115.0 AC AND 28.0 DC
Contact Load Current Rating At Max3.000 AMPERES RESISTIVE DC AND 3.000 AMPERES INDUCTIVE DC AND 1.000 AMPERES LAMP DC AND 3.000 AMPERES RESISTIVE AC AND 3
Switch Actuating Force48.0 INCH-OUNCES NOMINAL
Terminal Type And Quantity3 WIRE LEAD
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
Body Length3.000 INCHES NOMINAL
Inside Depth2.000 INCHES NOMINAL
Body Width2.000 INCHES NOMINAL
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 445 available?
We can source 445 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 445 by Birnbach obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 445 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 445?
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 445?
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.