MIL-SPEC · Electronic Components
HD615ARC51X
Cooler, Air, Electronic Equipment
Part NumberHD615ARC51X
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-082-3701 (NSN)
Federal Item NameCOOLER,AIR,ELECTRONIC EQUIPMENT
Federal Supply Class5999 — Miscellaneous Electrical Components
Overall Length6.156 INCHES NOMINAL
Joint Electronics Type DesignationHD-615/ARC-51
Overall Width3.125 INCHES NOMINAL
FSC Application DataCOOLER,AIR ELECTRONIC EQUIPMENT,RADIO,EXCEPT NAVIGATION,AIRBORNE
Nondefinitive Spec Std DataHD-615/ARC-51X TYPE
Ac Voltage Rating55.0 VOLTS NOMINAL
Electrical Power Source RelationshOPERATING
Frequency Rating800.0 HERTZ NOMINAL
Overall Height6.375 INCHES NOMINAL
PhaseSINGLE
MaterialALUMINUM
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 HD615ARC51X available?
We can source HD615ARC51X 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 HD615ARC51X by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HD615ARC51X 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 HD615ARC51X?
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 HD615ARC51X?
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.