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Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier · Electronic Components
2877111
Resistor, Variable, Wire Wound, Pre
Part Number2877111
ManufacturerNavair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-147-5866 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Mounting Lip Diameter1.42700 INCHES MINIMUM AND 1.44200 INCHES MAXIMUM
Overall Diameter1.813 INCHES MINIMUM AND 1.828 INCHES MAXIMUM
Body Length1.739 INCHES MINIMUM AND 1.749 INCHES MAXIMUM
Section Quantity2
Mounting Lip Depth0.08800 INCHES MINIMUM AND 0.09800 INCHES MAXIMUM
Features ProvidedNONMETALLIC SHAFT
Function Conformity Tolerance Per-0.40 TO 0.40 SINGLE SECTION
Electrical Resistance Per Section5.000 KILOHMS 1ST SECTION AND 5.000 KILOHMS 2ND SECTION
Mounting MethodCLAMP RING(S)
Shaft Runout0.001 INCHES
Effective Electrical Rotation In D349.0 MINIMUM
Vendor Part Numbers561716
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 2877111 available?
We can source 2877111 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 2877111 by Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2877111 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 2877111?
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 2877111?
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.