RNS400

View detailed technical data, stock status, and sourcing information for: RNS400
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-838-3949

Item Name Code

37406

Assigment Date

12/14/1966 (59 years ago)

An item which consists of a quartz crystal resonator(s), suitably mounted in a holder, quartz crystal.

1 section quantity, 1.500 inches minimum first flat length, cylindrical bushing mounted body style, not established reliability indicator, 4.457 inches nominal overall length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Section Quantity: 1
Body Style: cylindrical bushing mounted
Reliability Indicator: not established
Overall Length: 4.457 inches nominal
First Flat Length: 1.500 inches minimum
Flat Height: 0.344 inches nominal
Body Diameter: 6.090 inches nominal
Shaft Diameter: 0.375 inches nominal
Shaft Length: 2.000 inches nominal
Mounting Bushing Length: 0.250 inches nominal
Body Length: 2.410 inches nominal
Overall Diameter: 6.810 inches nominal
Shaft Style: round, flatted
Actuator Type: single shaft
Maximum Starting Torque: 160.00 inch-ounces
Maximum Stop Torque: 240.00 inch-ounces
Screw Thread Diameter: 0.250 inches nominal
Screw Thread Series Designator: unc
Screw Thread Quantity Per Inch: 20.0
Mounting Facility Quantity: 2
Terminal Location: radially positioned over less than half the circumference
Mounting Method: threaded hole
Electrical Resistance Per Section: 500.0 ohms single section
Rotary Actuator Travel In Angular Deg: 310.0 minimum and 325.0 maximum
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power: 390.0 single section
Power Dissipation Rating Per Section In Watts: 300.0 heat sink single section
Resistance Tolerance Per Section In Percent: -10.0 to 10.0 single section
Actuator Travel Control Feature: stops
Ambient Temp In Deg Celsius Per Section At Full Rated Power: 25.0 single section
Special Features: two mtg holes spaced 180 deg on 1.190 in. radius
Terminal Type And Quantity: 3 tab, solder lug

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5905-00-112-4491	No Name Available	09/01/2023
5905-00-201-6771	No Name Available	08/02/1968

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
11F145	Resistor,variable,wire Wound,non
M22/11-00191FJ	Resistor,variable,wire Wound,non
N0665	Resistor,variable,wire Wound,non
RNS400	Resistor,variable,wire Wound,non
RP401FJ501KK	Resistor,variable,wire Wound,non

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5905-00-838-3949?

The FSCG of the NSN 5905-00-838-3949 is 5905

Does the NSN 5905-00-838-3949 have a Schedule B code assigned?

Yes, the Schedule B code is 8533390080

Does NSN 5905-00-838-3949 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5905-00-838-3949 contain precious materials?

Precious metal content is unknown

Does NSN 5905-00-838-3949 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5905-00-838-3949 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Wed, Dec 14, 1966