TE Connectivity · Electronic Components
21124-4
Connector Accessories Nut Stainless Steel
Part Number21124-4
ManufacturerTE Connectivity
AvailabilityAvailable to order — request a quote
Specifications
NSN5310-00-001-4914 (NSN)
Federal Item NameNUT,PLAIN,HEXAGON
MaterialSTEEL CORROSION RESISTING OVERALL
Nominal Thread Size0.125 INCHES
Thread SeriesUNF
Bearing Surface TypeCHAMFERED
Thread Quantity Per Inch44
Nut Height0.060 INCHES NOMINAL
Width Across Flats0.212 INCHES NOMINAL
Thread DirectionRIGHT-HAND
Nut StyleHEXAGON
Thread Class3B
Federal Supply Class5310 — Nuts And Washers
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 21124-4 available?
We can source 21124-4 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 21124-4 by TE Connectivity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 21124-4 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 21124-4?
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 21124-4?
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.