Naval Air Warfare Center Aircraft Division, Lakehurst · Electronic Components
6557D028-5
Generator, Direct Current
Part Number6557D028-5
ManufacturerNaval Air Warfare Center Aircraft Division, Lakehurst
AvailabilityAvailable to order — request a quote
Specifications
NSN6115-01-414-2773 (NSN)
Federal Item NameGENERATOR,DIRECT CURRENT
Federal Supply Class6115 — Generators and Generator Sets
Mounting MethodFLANGE
Shaft End CharacteristicA15 SINGLE STYLE SINGLE END
Length Of Shaft From Housing0.469 INCHES SINGLE END
Flatted Portion Length0.469 INCHES NOMINAL SINGLE END
Overall Length4.562 INCHES
Connection Type And Voltage Rating6.0 LINE TO NEUTRAL SINGLE OUTPUT
Nominal Center To Center Distance1.876 INCHES
Width Across Flats0.245 INCHES NOMINAL SINGLE END
Rotor Speed Rating In Rpm1000.0 SINGLE FULL LOAD
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S)
Overall Width3.112 INCHES
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 6557D028-5 available?
We can source 6557D028-5 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 6557D028-5 by Naval Air Warfare Center Aircraft Division, Lakehurst obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 6557D028-5 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 6557D028-5?
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 6557D028-5?
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.