Northrop Grumman Systems Corporation · Electronic Components
8B1799
Insulator, Bushing
Part Number8B1799
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-253-6720 (NSN)
Federal Item NameINSULATOR,BUSHING
Federal Supply Class5970 — Electrical Insulators
Overall Height0.938 INCHES NOMINAL
First Counterbore Depth0.438 INCHES NOMINAL
First Counterbore Diameter1.000 INCHES NOMINAL
Inside Diameter0.781 INCHES NOMINAL
MaterialPLASTIC PHENOLIC AND PAPER OVERALL
Outside Diameter1.375 INCHES NOMINAL
Material Document And ClassificatiMIL-P-79, TYPE PBG MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Identification Code ColorBROWN
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 8B1799 available?
We can source 8B1799 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 8B1799 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 8B1799 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 8B1799?
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 8B1799?
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.