Northrop Grumman Systems Corporation · Electronic Components
05A161-1
Contact, Electrical
Part Number05A161-1
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-350-6635 (NSN)
Federal Item NameCONTACT,ELECTRICAL
Federal Supply Class5999 — Miscellaneous Electrical Components
Style DesignatorCENTER CONTACT
Terminal Type And Quantity1 CRIMP END OPPOSITE CONTACT
Surface TreatmentGOLD AND NICKEL BODY AND CONTACT
Precious Material And LocationBODY AND CONTACT SURFACES GOLD
Overall Diameter0.313 INCHES MINIMUM AND 0.316 INCHES MAXIMUM
Precious Material And Weight0.005 GOLD GRAINS, TROY
Mounting MethodTERMINAL
Precious MaterialGOLD
Overall Length1.465 INCHES MINIMUM AND 1.531 INCHES MAXIMUM
MaterialCOPPER ALLOY BODY AND CONTACT
Vendor Part Numbers21-33191-22, T3-47TB08-LD, 310-08T1-232
ESD/EMICode A — ESD/EMI sensitive item
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 05A161-1 available?
We can source 05A161-1 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 05A161-1 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 05A161-1 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 05A161-1?
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 05A161-1?
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.