Birnbach · Electronic Components
6549C
Insulator, Bushing
Part Number6549C
ManufacturerBirnbach
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-192-7439 (NSN)
Federal Item NameINSULATOR,BUSHING
Federal Supply Class5970 — Electrical Insulators
MaterialPLASTIC OVERALL
Inside Diameter0.200 INCHES NOMINAL
Style DesignatorSHOULDER
Shank Outside Diameter0.260 INCHES NOMINAL
Overall Height0.375 INCHES NOMINAL
Identification Code ColorWHITE
Shank Height0.312 INCHES NOMINAL
Outside Diameter0.399 INCHES NOMINAL
Vendor Part NumbersA0390-0007MS
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 6549C available?
We can source 6549C even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is 6549C by Birnbach obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 6549C 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 6549C?
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 6549C?
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.