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Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier · Electronic Components
1277394
Resistor, Variable, Wire Wound, Pre
Part Number1277394
ManufacturerNavair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-617-9555 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Body Length1.040 INCHES MAXIMUM
Pilot Length0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM
Shaft Diameter0.250 INCHES NOMINAL
Mounting Lip Depth0.0880 INCHES MINIMUM AND 0.0980 INCHES MAXIMUM
Ambient Temp In Deg Celsius Per Se40.0 SINGLE SECTION
Fixed Tap Quantity Per Section1 SINGLE SECTION
Power Dissipation Rating Per Secti2.0 FREE AIR SINGLE SECTION
Function Characteristic Per SectioSINGLE SECTION LINEAR
Terminal Type And Quantity3 SOLDER STUD
Resistance Tolerance Per Section I-1.0 TO 1.0 SINGLE SECTION
Actuator Travel Control FeatureCONTINUOUS MOTION
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 1277394 available?
We can source 1277394 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 1277394 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 1277394 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 1277394?
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 1277394?
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.