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Pre Wire Wound Variable Resistor NSN 5905-01-412-2512

Item Description

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity) of the output is equal to or less than plus or munus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, etc., shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable, for items with step by step variation, see rheostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes resistor (1), variable, nonwire wound, nonprecision; resistor (1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, nonprecision.

NSN 5905-01-412-2512 NSN: 5905-01-412-2512

Features and Characteristics

Section Quantity
1
Body Style
Cylindrical servo mounted
Reliability Indicator
Not established
Pilot Diameter
1.3125 inches
Pilot Length
0.0620 inches
Undercut Diameter
1.4680 inches
Undercut Width
0.0730 inches
Body Diameter
1.6250 inches
Shaft Diameter
0.2500 inches
Shaft Length
0.7500 inches
Body Length
1.0620 inches
Mounting Lip Diameter
1.4370 inches
Mounting Lip Depth
0.0930 inches
Shaft Style
Round
Actuator Type
Single shaft
Terminal Location
Radially positioned over less than half the circumference
Mounting Method
Clamp ring
Electrical Resistance Per Section
5.0 kilohms single section
Power Dissipation Rating Per Section In Watts
2.0 free air single section
Resistance Tolerance Per Section In Percent
-3.0/+3.0 single section
Terminal Type And Quantity
3 turret
Specification Data
81349-mil-r-12934/19 government specification
FSC
5905 Resistors
NIIN
014122512
NSN
5905014122512

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
RR1300D2B7I502
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-R-12934/19
Cage Code:
81349
Status:
A
MSDS:
Part Number:
RR1300D2B71502
Cage Code:
81349
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8533390080
  • NAICS: 334416
  • SITC: 77233
  • Description: Wirewound variable resistors, nesoi
  • End Use (Code 20005):
    Electric apparatus

Q & A

Frequently asked questions for NSN 5905-01-412-2512
What are the manufacturers of nsn 5905014122512?
Does this nsn 5905014122512 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905014122512
A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. the functional tolerance (linearity) of the output is equal to or less than plus or munus 1 percent on linear outputs. specified outputs such as sine, cosine, tangent, etc., shall be considered to be precision. for items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable, for items with step by step variation, see rheostat and resistor, step by step. for tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. excludes resistor (1), variable, nonwire wound, nonprecision; resistor (1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, nonprecision.
Does nsn 5905014122512 contain any precious metals?
No precious metal content.
Does nsn 5905014122512 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905014122512?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
37408
FIIG:
A002A0
App. Key:
D
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
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