Lockheed Martin Corporation · Electronic Components
649419
Holder, Contact
Part Number649419
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-259-2138 (NSN)
Federal Item NameHOLDER,CONTACT
Federal Supply Class5999 — Miscellaneous Electrical Components
Nominal Thread Size0.164 INCHES SINGLE MOUNTING FACILITY
Mounting Facility Type And Quantit4 THREADED BASE SINGLE MOUNTING FACILITY
Distance Between Mounting Facility3.875 INCHES NOMINAL SINGLE MOUNTING FACILITY FIRST CENTER GROUP
Thread Quantity Per Inch32 SINGLE MOUNTING FACILITY
MaterialPLASTIC PHENOL FORMALDEHYDE (PMO)
Thread Class2B SINGLE MOUNTING FACILITY
Special MarkingsWARNING REGULATOR NOT TO BE LIFTED BY BRACKET OR COVER MARKED 6LC35 6LC33 6LC34
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
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 649419 available?
We can source 649419 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 649419 by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 649419 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 649419?
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 649419?
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.