Keystone Electronics · Electronic Components
881
SPACER ROUND #4 SCREW NYLON CLR
Part Number881
ManufacturerKeystone Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5975-00-768-7465 (NSN)
Federal Item NamePIN,INSULATOR
Federal Supply Class5975 — Electrical Hardware and Supplies
Shank Diameter0.625 INCHES NOMINAL
Below Base Length5.750 INCHES NOMINAL
Above Base Length5.000 INCHES NOMINAL
Insulator Mounting Thread Diameter1 IN.
Design TypeBOLT
Surface TreatmentZINC OVERALL
MaterialSTEEL OVERALL
Cancelled NSN5975-00-439-4266 (cancelled)
Enclosure FeatureSINGLE ITEM W/HOUSING
Test Type For Which DesignedMEASUREMENT OF SERIES RESISTANCE OF ELECTROLYTIC CAPACITO
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 881 available?
We can source 881 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 881 by Keystone Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 881 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 881?
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 881?
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.