Northrop Grumman Systems Corporation · Electronic Components
432R744H01
Insulator, Bushing
Part Number432R744H01
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-157-7655 (NSN)
Federal Item NameINSULATOR,BUSHING
Federal Supply Class5970 — Electrical Insulators
MaterialGLASS AND PLASTIC EPOXY OVERALL
Shank Height0.130 INCHES NOMINAL
Shank Outside Diameter0.373 INCHES MINIMUM AND 0.374 INCHES MAXIMUM
Style DesignatorSHOULDER
Material Document And ClassificatiL-P-509, TYPE 4, GRADE G-10 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Countersink Major Diameter0.3525 INCHES MINIMUM AND 0.3731 INCHES MAXIMUM
Inside Diameter0.3125 INCHES MINIMUM AND 0.3131 INCHES MAXIMUM
Outside Diameter0.500 INCHES NOMINAL
Overall Height0.160 INCHES NOMINAL
Countersink Angle In Deg45.0
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 432R744H01 available?
We can source 432R744H01 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 432R744H01 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 432R744H01 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 432R744H01?
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 432R744H01?
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.