Lockheed Martin · Electronic Components
250890-00REVB
Delay Line — Miscellaneous Electrical Components
Part Number250890-00REVB
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-593-5456 (NSN)
Federal Item NameDELAY LINE
Federal Supply Class5999 — Miscellaneous Electrical Components
Body StyleRECTANGULAR
Adjustment Device Quantity1
Mounting FacilityTERMINAL
Mounting Facility Quantity3
Terminal Quantity3
Delay Time Variation MethodVARIABLE
Body Width2.000 INCHES NOMINAL
Body Length2.750 INCHES NOMINAL
Individual Section Quantity1
Section Delay Time1.000 MICROSECONDS MINIMUM SINGLE SECTION AND 1.300 MICROSECONDS MAXIMUM SINGLE SECTION
Body Depth0.375 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 250890-00REVB available?
We can source 250890-00REVB 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 250890-00REVB by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 250890-00REVB 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 250890-00REVB?
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 250890-00REVB?
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.