Northrop Grumman Systems Corporation · Electronic Components
BN317-538
Relay, Electromagnetic
Part NumberBN317-538
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-786-5543 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Overall Height1.180 INCHES NOMINAL
Duty TypeINTERMITTENT
Terminal Type And Quantity8 PIN ALL FUNCTIONS
Winding Dc Resistance Rating1.034 KILOHMS NOMINAL SINGLE WINDING
Overall Width0.350 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.122 INCHES NOMINAL SINGLE MOUNTING FACILITY
Coil Quantity1
Winding Quantity1
Pile Up Main Contact Form Arrangem2C
Environmental ProtectionHERMETIC
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Vendor Part Numbers97-37001-019
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 BN317-538 available?
We can source BN317-538 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 BN317-538 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If BN317-538 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 BN317-538?
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 BN317-538?
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.