Northrop Grumman Corp. Electronic Systems Defensive System Div · Electronic Components
ST5D003-4
Insulator, Bushing
Part NumberST5D003-4
ManufacturerNorthrop Grumman Corp. Electronic Systems Defensive System Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-627-0206 (NSN)
Federal Item NameINSULATOR,BUSHING
Federal Supply Class5970 — Electrical Insulators
Material Document And ClassificatiDELRIN 500, E I DUPONT DE NEMOURS AND CO INC MFR REF SINGLE MATERIAL RESPONSE OVERALLDELRIN 500, E I DUPONT DE NEMOURS A
Style DesignatorCYLINDRICALCYLINDRICAL
MaterialPOLYOXYMETHYLENE, ACETAL HOMOPOLYMER (POM-H) OVERALLPOLYOXYMETHYLENE, ACETAL HOMOPOLYMER (POM-H) OVERALL
Outside Diameter0.176 INCHES NOMINAL0.176 INCHES NOMINAL
Overall Height0.100 INCHES NOMINAL0.100 INCHES NOMINAL
Inside Diameter0.144 INCHES NOMINAL0.144 INCHES NOMINAL
End ConfigurationBOTH ENDS SQUAREDBOTH ENDS SQUARED
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 ST5D003-4 available?
We can source ST5D003-4 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 ST5D003-4 by Northrop Grumman Corp. Electronic Systems Defensive System Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ST5D003-4 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 ST5D003-4?
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 ST5D003-4?
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.