Crydom · Electronic Components
T552
THYRISTOR MODULE, 25A, 600V
Part NumberT552
ManufacturerCrydom
AvailabilityAvailable to order — request a quote
Specifications
NSN2940-00-745-7730 (NSN)
Additional NSNs5310-00-423-8155, 5360-01-084-9037
Federal Item NameFILTER ELEMENT,FLUID
MaterialCOTTON FILTERING MEDIUM
Special FeaturesGRUMMAN AEROSPACE AIRCRAFT MODEL A10
Design TypeNONREUSABLE
Body Overall Length8.500 INCHES NOMINAL
Flow DirectionPARALLEL
Body Inside Diameter1.203 INCHES NOMINAL
Media For Which DesignedFUEL/OIL, HYDROCARBON
Style DesignatorCYLINDRICAL W/OUT CONTAINER
Filtering Media DesignKNITTED SINGLE FILTERING MEDIA RESPONSE
Body Diameter3.000 INCHES NOMINAL
Federal Supply Class2940 — Engine Air And Oil Filters, Strainers, And Cleaners, Nonaircraft
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 T552 available?
We can source T552 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 T552 by Crydom obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If T552 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 T552?
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 T552?
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.