Hamilton Sundstrand Corporation · Electronic Components
21647
Terminal Board
Part Number21647
ManufacturerHamilton Sundstrand Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-902-9285 (NSN)
Federal Item NameTERMINAL BOARD
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Feedthru Terminal Quantity4 FIRST COMBINATION
Mounting Slot Width0.218 INCHES
Distance From Left Edge Of Termina0.285 INCHES
MaterialPLASTIC POLYESTER AND GLASS FIBER BOARD
Material Document And ClassificatiMIL-M-14,TYPE MAI-60 MIL SPEC SINGLE MATERIAL RESPONSE BOARD
Mounting Facility Type And Quantit1 SLOT AND 1 UNTHREADED HOLE(S)
Distance From Bottom Edge Of Termi0.530 INCHES
Terminal DesignVERTICAL FEEDTHRU
Mounting Hole Diameter0.205 INCHES
Board Overall Length3.580 INCHES
Mounting Slot Length0.281 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 21647 available?
We can source 21647 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 21647 by Hamilton Sundstrand Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 21647 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 21647?
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 21647?
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.