MIL-SPEC · Electronic Components
MS91528-1P2B
KNOB ROUND POINTER,
Part NumberMS91528-1P2B
ManufacturerMIL-SPEC
AvailabilityCheck availability — request a quote
Specifications
NSN5355-00-616-9604 (NSN)
Federal Item NameKNOB
Nominal Thread Size0.112 INCHES SCREW HOLE
Counterbore Diameter0.485 INCHES MINIMUM
Overall Thickness0.580 INCHES MINIMUM AND 0.640 INCHES MAXIMUM
Material TransparencyOPAQUE
Screw Drive TypeHEXAGON SOCKET
Attachment MethodSETSCREWS
Style DesignatorPOINTER
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SCREW HOLE
Thread Quantity Per Inch40 SCREW HOLE
ColorBLACK, LUSTERLESS
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 MS91528-1P2B available?
MS91528-1P2B is a part RH Electronics stocks and sources — availability changes daily, so request a quote and we'll confirm current stock, pricing and lead time, usually within a few hours.
Is MS91528-1P2B by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS91528-1P2B 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 MS91528-1P2B?
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 MS91528-1P2B?
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.