Portsmouth Naval Shipyard · Electronic Components
984976
Relay Assembly
Part Number984976
ManufacturerPortsmouth Naval Shipyard
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-248-9027 (NSN)
Federal Item NameRELAY ASSEMBLY
Federal Supply Class5945 — Relays and Solenoids
Usage DesignSNORKEL HEAD VALVE CONTROL
Overall Length12.062 INCHES NOMINAL
Overall Height3.625 INCHES NOMINAL
Controlling AgencyB. W. CONTROLLER CORP
Relay TypeCONTROL
Mounting ConfigurationFOUR SCREWS ON 7-3/8 IN. BY 7-7/8 IN. MTG CENTERS
Special MarkingsMARKED SNORKEL RELAY BOX
Mounting FacilityCONTAINER
Overall Width9.125 INCHES NOMINAL
Identifying Number2-LH TYPE NO.
Individual Relay Quantity2
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 984976 available?
We can source 984976 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 984976 by Portsmouth Naval Shipyard obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 984976 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 984976?
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 984976?
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.