Glenair · Electronic Components
770-003S303W1
Insulation Sleeving, Electrical, S
Part Number770-003S303W1
ManufacturerGlenair
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-703-1595 (NSN)
Federal Item NameINSULATION SLEEVING,ELECTRICAL,S
Federal Supply Class5970 — Electrical Insulators
ColorBLACK
Main Body Wall Thickness1.6 MILLIMETERS NOMINAL AFTER UNRESTRICTED RECOVERY
Distance From Top Of Shoulder To S10.0 MILLIMETERS NOMINAL AFTER UNRESTRICTED RECOVERY
Style DesignatorBOOT-STRAIGHT
Main Body Small End Inside Diamete6.4 MILLIMETERS MAXIMUM AFTER UNRESTRICTED RECOVERY
Reliability IndicatorESTABLISHED
Main Body Large End Inside Diamete10.5 MILLIMETERS MAXIMUM AFTER UNRESTRICTED RECOVERY
Main Body Overall Length38.0 MILLIMETERS NOMINAL AFTER UNRESTRICTED RECOVERY
ESD/EMICode A — ESD/EMI sensitive item
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 770-003S303W1 available?
We can source 770-003S303W1 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 770-003S303W1 by Glenair obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 770-003S303W1 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 770-003S303W1?
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 770-003S303W1?
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.