Kollmorgen Corp. · Electronic Components
4083
Holder, Electrical Contact Brush
Part Number4083
ManufacturerKollmorgen Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5977-01-020-6054 (NSN)
Federal Item NameHOLDER,ELECTRICAL CONTACT BRUSH
Federal Supply Class5977 — Electrical Contact Brushes and Electrodes
Brush Pressure Spring Type AccommoFLAT FINGER
Brush Quantity Accommodated Per Ho4
Brush Spring AdjustabilityNONADJUSTABLE
Furnished Items And Quantity4 BRUSH
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 4083 available?
We can source 4083 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 4083 by Kollmorgen Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4083 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 4083?
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 4083?
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.