Tactair Fluid Controls Inc. · Electronic Components
640-2-2
Solenoid, Electrical
Part Number640-2-2
ManufacturerTactair Fluid Controls Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-132-0067 (NSN)
Federal Item NameSOLENOID,ELECTRICAL
Federal Supply Class5945 — Relays and Solenoids
Terminal LocationEND OPPOSITE ACTUATOR
Mounting Facility PatternTWO POSITION IN-LINE
Linear Force Delivered23.00 POUNDS
Mounting Facility Type And Quantit2 THREADED HOLE(S)
Duty TypeCONTINUOUS
Body Diameter1.625 INCHES MAXIMUM
Body StyleCYLINDRICAL FRAME
Case Surface TreatmentCADMIUM
Body Length2.875 INCHES NOMINAL
Center To Center Distance Between1.468 INCHES NOMINAL
Electrical Resistance27.00 OHMS NOMINAL
Vendor Part Numbers6400-20-1
Cancelled NSN5945-00-627-7696 (cancelled)
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 640-2-2 available?
We can source 640-2-2 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 640-2-2 by Tactair Fluid Controls Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 640-2-2 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 640-2-2?
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 640-2-2?
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.