Fastener Specialty · Electronic Components
FR-1601
Plate, Retaining, Electrical Conne
Part NumberFR-1601
ManufacturerFastener Specialty
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-400-1950 (NSN)
Federal Item NamePLATE,RETAINING,ELECTRICAL CONNE
Federal Supply Class5935 — Connectors, Electrical
Overall Height0.123 INCHES MINIMUM AND 0.183 INCHES MAXIMUM
Center To Center Distance Between1.122 INCHES MINIMUM AND 1.128 INCHES MAXIMUM
Thread DirectionRIGHT-HAND
MaterialALUMINUM ALLOY
Overall Width1.485 INCHES MINIMUM AND 1.515 INCHES MAXIMUM
Overall Length1.485 INCHES MINIMUM AND 1.515 INCHES MAXIMUM
Style DesignatorSQUARE SHAPE
Thread Series DesignatorUNJC
Mounting Facility Type And Quantit4 THREADED HOLE(S)
Thread Class3B
Nominal Thread Size0.320 INCHES
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 FR-1601 available?
We can source FR-1601 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 FR-1601 by Fastener Specialty obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If FR-1601 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 FR-1601?
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 FR-1601?
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.