MIL-SPEC · Electronic Components
12321043
SCREW, EXTERNALLY
Part Number12321043
ManufacturerMIL-SPEC
AvailabilityIn stock — ships fast
Specifications
NSN5305-01-215-0492 (NSN)
Federal Item NameSCREW,EXTERNALLY RELIEVED BODY
MaterialSTEEL CORROSION RESISTING OVERALL
Special FeaturesMINIMUM BREAKAWAY TORQUE 6.5 IN. LBS.,MAX TORQUE 60 IN. LBS.
Thread Class3A
First Diameter From Head0.250 INCHES NOMINAL
Internal Drive StyleSLOT
Point StyleFLAT
Extended Washer Thickness0.060 INCHES NOMINAL
Thread DirectionRIGHT-HAND
Point Diameter0.124 INCHES NOMINAL
Locking FeatureSTRIP LOCKING FEATURE
Federal Supply Class5305 — Screws
Cross Reference5305-01-215-0492
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 12321043 in stock?
Yes — 12321043 is in our stock database. Request a quote for current pricing and lead time.
Is 12321043 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 12321043 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 12321043?
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 12321043?
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.