Killark Electric Mfg Co · Electronic Components
OLR-1
Conduit Outlet
Part NumberOLR-1
ManufacturerKillark Electric Mfg Co
AvailabilityAvailable to order — request a quote
Specifications
NSN5975-01-307-3989 (NSN)
Federal Item NameCONDUIT OUTLET
Federal Supply Class5975 — Electrical Hardware and Supplies
Style DesignatorOBLONG
Overall Length4.562 INCHES NOMINAL
Cover Mounting Surface TypeFLAT
Cover Opening Length3.188 INCHES NOMINAL
Mounting MethodTHREADED FASTENER WITH WEDGE NUT COVER
Overall Width2.250 INCHES NOMINAL
MaterialIRON ALLOY OVERALL
Hazardous Locations EnvironmentalNOT RATED
Cover Opening Width0.938 INCHES NOMINAL
Surface TreatmentZINC OVERALL
Overall Depth1.375 INCHES NOMINAL
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 OLR-1 available?
We can source OLR-1 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 OLR-1 by Killark Electric Mfg Co obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If OLR-1 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 OLR-1?
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 OLR-1?
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.