Northrop Grumman Systems Corp. · Electronic Components
1115
Retainer, Electron Tube
Part Number1115
ManufacturerNorthrop Grumman Systems Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5960-00-265-7572 (NSN)
Federal Item NameRETAINER,ELECTRON TUBE
Federal Supply Class5960 — Electron Tubes
Bolt Circle Diameter2.624 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Thread Class2A SINGLE MOUNTING FACILITY
Accommodated Item Securing DeviceCOMPRESSION RING
Mounting Facility Type And Quantit2 THREADED STUD(S) SINGLE MOUNTING FACILITY
Eia Electron Tube Envelope AccommoT16
Overall Length2.750 INCHES NOMINAL
Distance From Retainer Center To C1.312 INCHES NOMINAL
Nominal Thread Size0.164 INCHES SINGLE MOUNTING FACILITY
Overall Diameter2.188 INCHES NOMINAL
Thread Quantity Per Inch32 SINGLE MOUNTING FACILITY
Vendor Part Numbers5Y1102-1103, 5YTAND1102AND1103
Cancelled NSN5960-00-273-2452 (cancelled)
General Characteristics Item DescrUSED WITH REFRIGERATOR,MECHICAL,BLOOD BANK; 4110011173902; FSCM 32011; PART NO. BBR37-SS-1B-01
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 1115 available?
We can source 1115 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 1115 by Northrop Grumman Systems Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1115 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 1115?
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 1115?
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.