MIL-SPEC · Electronic Components
MS51849-99C
SCREW,MACHINE
Part NumberMS51849-99C
ManufacturerMIL-SPEC
AvailabilityIn stock — ships fast
Specifications
NSN5305-01-359-2511 (NSN)
Federal Item NameSCREW,MACHINE
Screw Surface Treatment Document AQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
Thread Class2A
Screw MaterialSTEEL CORROSION RESISTING
Thread Length1.090 INCHES MINIMUM AND 1.250 INCHES MAXIMUM
Screw Material Document And Classi66 FED STD ALL MATERIAL RESPONSES
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Fastener Length1.190 INCHES MINIMUM AND 1.250 INCHES MAXIMUM
Width Between Flats0.367 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
Screw Surface TreatmentPASSIVATE
Internal Drive StyleSLOT
Federal Supply Class5305 — Screws
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 MS51849-99C in stock?
Yes — MS51849-99C is in our stock database. Request a quote for current pricing and lead time.
Is MS51849-99C by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS51849-99C 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 MS51849-99C?
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 MS51849-99C?
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.