Chase Corporation · Electronic Components
1B31
Insulating Varnish, Electrical
Part Number1B31
ManufacturerChase Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-990-4924 (NSN)
Federal Item NameINSULATING VARNISH,ELECTRICAL
Federal Supply Class5970 — Electrical Insulators
Container TypeCAN,AEROSOL
Drying MethodAIR
ColorCLEAR
Dry Dielectric Material Voltage Ra8000.0
Environmental ProtectionCORROSION RESISTANT AND HUMIDITY RESISTANT
Unit Package Quantity1
Vendor Part Numbers1B31 SPRAY
Cancelled NSN5970-00-279-7091 (cancelled)
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 1B31 available?
We can source 1B31 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 1B31 by Chase Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1B31 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 1B31?
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 1B31?
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.