Lockheed Martin Corporation · Electronic Components
7644921
Filter, Band Pass
Part Number7644921
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-00-931-8482 (NSN)
Federal Item NameFILTER,BAND PASS
Federal Supply Class5915 — Filters and Networks
Frequency Band Width Per Function3.30 KILOHERTZ BLANK AND 3.70 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Inclosure TypeHERMETICALLY SEALED
Mounting Facility Screw Thread SerUNF
Insertion Loss At Reference Freque3.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
Distance Between Centerlines Of Mo1.250 INCHES NOMINAL
Specified Frequencies Of Discrimin3.20 KILOHERTZ BLANK AND 3.30 KILOHERTZ BLANK AND 3.70 KILOHERTZ BLANK AND 3.80 KILOHERTZ BLANK LOCATION NOT OTHERWIS
Body Length2.010 INCHES MAXIMUM
Body MaterialMETAL
Output Impedance Per Function W So2.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Test Data Document03538-77C701585 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTU
Discrimination At Specified Freque16.0 NOMINAL BLANK AND 3.0 NOMINAL BLANK FIRST FUNCTION
Vendor Part Numbers700A135004, 77C701585-1
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 7644921 available?
We can source 7644921 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 7644921 by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 7644921 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 7644921?
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 7644921?
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.