Keystone · Electronic Components
1546B
Part Number1546B
ManufacturerKeystone
AvailabilityIn stock — ships fast
Specifications
NSN4310-00-146-4554 (NSN)
Federal Item NameSHELL ASSY
Federal Supply Class4310 — Compressors And Vacuum Pumps
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 1546B in stock?
Yes — 1546B is in our stock database. Request a quote for current pricing and lead time.
Is 1546B by Keystone obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1546B 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 1546B?
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 1546B?
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.