MIL-SPEC · Electronic Components
MK731ARC51X
Maintenance Kit, Electronic Equip
Part NumberMK731ARC51X
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-082-4057 (NSN)
Federal Item NameMAINTENANCE KIT,ELECTRONIC EQUIP
Federal Supply Class6625 — Test Instruments
Document TypeSUPPLY MANUAL
Functional ClassificationAA-9.1
Type Model DesignationMK-731/ARC-51X
Joint Electronics Type DesignationMK-731/ARC-51X
Entry Date70-09-15
FSC Application DataTEST0SET,2RADIO
Functional DescriptionTROUBLESHOOTS & ALIGNS RADIO SETS AN/ARC-51X & AN/ARC-51BX; MAJOR COMPONENTS: RADIO TEST SET TS-1962/ARC-51X,WHICH CONNE
Reference Data And LiteratureDEPT OF ARMY PUBLICATIONS: TM11-6625-564-12 W/ CHANGE 1,13 OCT 64 & TM11-6625-564-45 W/ CHANGE 1,7 JUN 65
Cancelled NSN6625-00-918-6339 (cancelled)
ESD/EMICode A — ESD/EMI sensitive item
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 MK731ARC51X available?
We can source MK731ARC51X 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 MK731ARC51X by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MK731ARC51X 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 MK731ARC51X?
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 MK731ARC51X?
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.