Dimco Gray · Electronic Components
DK-31
Black #10-32 Female Knob has 1.000 in (25.4 mm)
Part NumberDK-31
ManufacturerDimco Gray
AvailabilityIn stock — ships fast
Specifications
NSN5355-00-550-1398 (NSN)
Federal Item NameKNOB
Nominal Thread Size0.190 INCHES RECEPTACLE
Shank StyleSTRAIGHT
Overall Thickness0.344 INCHES NOMINAL
Attachment MethodSCREW ON
Style DesignatorCROWN
Thread Quantity Per Inch32 RECEPTACLE
Thread Series DesignatorUNF RECEPTACLE
ColorBLACK
Shank Length0.312 INCHES NOMINAL
Gripping Surface ConditionGRIP AID
Federal Supply Class5355 — Knobs And Pointers
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 DK-31 in stock?
Yes — DK-31 is in our stock database. Request a quote for current pricing and lead time.
Is DK-31 by Dimco Gray obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If DK-31 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 DK-31?
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 DK-31?
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.