Keystone Electronics · Electronic Components
550
BATTERY CLIP, AAAA CELL, SURFACE MT
Part Number550
ManufacturerKeystone Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-532-2926 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Overall Diameter1.172 INCHES MAXIMUM
Reliability IndicatorNOT ESTABLISHED
Shaft StyleROUND, SLOTTED
Effective Electrical Rotation In D280.0 NOMINAL
Resistance Tolerance Per Section I-20.0 TO 20.0 SINGLE SECTION
Power Dissipation Rating Per Secti2.0 FREE AIR SINGLE SECTION
Actuator Travel Control FeatureSTOPS
Criticality Code JustificationFEAT
Terminal Type And Quantity3 TAB, SOLDER LUG
Ambient Temp In Deg Celsius Per Se70.0 SINGLE SECTION
Terminal LocationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
Overall Height1.156 INCHES NOMINAL
Overall Length2.375 INCHES NOMINAL
Outside Diameter1.625 INCHES NOMINAL
MaterialPLASTIC OVERALL
Overall Width1.875 INCHES NOMINAL
Vendor Part Numbers53-52, 650071-000
Cancelled NSN5935-00-535-9233 (cancelled)
Inclosure TypeENCASED
Circuit Construction TypeELECTRON TUBE
Operating Ac Frequency In Hertz60.0 NOMINAL SINGLE VOLTAGE
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 550 available?
We can source 550 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 550 by Keystone Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 550 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 550?
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 550?
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.