Lockheed Martin Corp. Electronics and Missiles Div · Electronic Components
121601-1
Terminal Board
Part Number121601-1
ManufacturerLockheed Martin Corp. Electronics and Missiles Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-001-2556 (NSN)
Federal Item NameTERMINAL BOARD
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Board ConstructionSOLID CONSTRUCTION
Nonfeedthru Terminal Quantity45 SINGLE
Nonfeedthru Terminal Type434 SINGLE
Overall Diameter1.150 INCHES NOMINAL
Overall Length3.510 INCHES NOMINAL
Individual Switch Quantity5
Mounting MethodBRACKET(S) AND HOLE
Mounting ConfigurationFOUR 0.100 IN. DIA MTGS HOLES ON 3.340 IN. BY 1.150 IN. MTG CENTERS
Switch TypeROTARY
Inclosure TypeFULLY INCLOSED
Controlling AgencyHAZELTINE CORPORATION
Identifying Number840070 PART NO.
Inclosure MaterialALUMINUM
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 121601-1 available?
We can source 121601-1 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 121601-1 by Lockheed Martin Corp. Electronics and Missiles Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 121601-1 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 121601-1?
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 121601-1?
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.