Boeing · Electronic Components
21-59288-2
Resistor Assembly
Part Number21-59288-2
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-060-2970 (NSN)
Federal Item NameRESISTOR ASSEMBLY
Federal Supply Class5905 — Resistors
Terminal Quantity14
Component Identifying Number21-59288 DRAWING NO.
Component Controlling AgencyBOEING CO.
Component Quantity2
Component RelationshipMATCHED TO EACH OTHER
Component NameVARIABLE NONWIRE WOUND RESISTOR
Terminal TypePIN
Resistor Power Dissipation Rating0.5
Assembly Construction MethodMOUNTED ON TERMINAL BOARD
Resistance Tolerance In Percent-10.0 TO 10.0
Electrical Resistance5.0 KILOHMS AND 500.0 KILOHMS
ESD/EMICode B — 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 21-59288-2 available?
We can source 21-59288-2 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 21-59288-2 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 21-59288-2 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 21-59288-2?
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 21-59288-2?
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.