MIL-SPEC · Electronic Components
NAS1423-8
NUT, PLAIN HEX DRILLED JAM THIN 1/2-20
Part NumberNAS1423-8
ManufacturerMIL-SPEC
AvailabilityIn stock — ships fast
Specifications
NSN5310-00-959-1974 (NSN)
Federal Item NameNUT,PLAIN,HEXAGON
MaterialSTEEL COMP 4130 OR STEEL COMP E4340 OR STEEL COMP 4340 OVERALL
Nominal Thread Size0.500 INCHES
Hole Type And Quantity3 DRILLED
Hole Configuration StyleCONFIGURATION B
Thread SeriesUNF
Thread Quantity Per Inch20
Hardness Rating34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
Thread DirectionRIGHT-HAND
Drilled Hole Diameter0.046 INCHES NOMINAL
Surface Treatment Document And ClaQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
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 NAS1423-8 in stock?
Yes — NAS1423-8 is in our stock database. Request a quote for current pricing and lead time.
Is NAS1423-8 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If NAS1423-8 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 NAS1423-8?
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 NAS1423-8?
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.