Keystone Electronics · Electronic Components
203P
Battery Holders, Snaps & Contacts 9V ALUM Battery HOLDER
Part Number203P
ManufacturerKeystone Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN3110-00-438-0199 (NSN)
Additional NSNs3110-01-599-7043, 6160-01-125-6160
Federal Item NameBEARING,BALL,ANNULAR
MaterialSTEEL COMP E52100 BALL; STEEL RETAINER
Overall Width0.4719 INCHES MINIMUM AND 0.4724 INCHES MAXIMUM
Internal Fit Up DesignationSTANDARD
Bore ShapeSTRAIGHT
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Shield Quantity2
Load DirectionRADIAL
Standard Tolerance DesignationABEC NO.1
Retainer Fabrication MethodPRESSED
Surface FinishGROUND
Federal Supply Class3110 — Bearings, Antifriction, Unmounted
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 203P available?
We can source 203P 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 203P by Keystone Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 203P 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 203P?
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 203P?
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.