Northrop Grumman Systems Corporation · Electronic Components
972280-1
Indicator, Synchronization
Part Number972280-1
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-028-6146 (NSN)
Federal Item NameINDICATOR,SYNCHRONIZATION
Federal Supply Class6625 — Test Instruments
Center To Center Distance Between3.346 INCHES MINIMUM AND 3.406 INCHES MAXIMUM
Electrical Connection Quantity4
Mounting Facility Type And Quantit4 SCREW AND 4 UNTHREADED HOLE(S)
Dc Voltage Rating120.0 VOLTS NOMINAL
FSC Application DataTEST SET,ELECT. EQUIP.
Length6.971 INCHES MAXIMUM
Height4.250 INCHES MINIMUM AND 4.750 INCHES MAXIMUM
Frequency Rating55.0 HERTZ MINIMUM AND 65.0 HERTZ MAXIMUM
Width4.250 INCHES MINIMUM AND 4.750 INCHES MAXIMUM
Special Test FeaturesPERFORMANCE IAW MIL-I-16104; ENVIRONMENTAL IAW MIL-M-16104; SHOCK IAW MIL-S-901C; DESIGN IAW MIL-I-983; VIBRATION MIL-ST
Presentation TypeWINDOW
Vendor Part Numbers292B703A11, 101454AAAA7, 50-101454AAAA
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 972280-1 available?
We can source 972280-1 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 972280-1 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 972280-1 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 972280-1?
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 972280-1?
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.