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Nonprecision Wire Wound Variable Resistor

NSN: 5905-00-001-7176 | Model: RP251FD152KK

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), if given, of the output is greater than plus of minus 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, precision.

NSN Properties and Flags
NATO Stock Number
5905-00-001-7176
DEMIL
NO
Section Quantity
1
Body Style
Cylindrical bushing mounted
Reliability Indicator
Not established
Overall Length
2.702 inches
First Flat Length
0.344 inches
Flat Height
0.216 inches
Body Diameter
3.190 inches
Shaft Diameter
0.250 inches
Shaft Length
0.875 inches
Mounting Bushing Length
0.375 inches
Body Length
1.780 inches
Overall Diameter
3.785 inches
Shaft Style
Round, flatted
Contact Arm Electrical Off Position
Fully ccw
Actuator Type
Single shaft
Maximum Starting Torque
48.00 inch-ounces
Maximum Running Torque
4.00 inch-ounces
Maximum Stop Torque
240.00 inch-ounces
Nonturn Device Location
At 12 oclock
Nonturn Device Radius
0.500 inches
Screw Thread Diameter
0.375 inches
Screw Thread Series Designator
Unef
Screw Thready Qty Per Inch (tpi)
32.0
Terminal Location
Radially positioned over less than half the circumference
Mounting Method
Standard bushing
Electrical Resistance Per Section
1.500 kilohms single section
Rotary Actuator Travel In Angular Deg
300.0
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
340.0 single section
Power Dissipation Rating Per Section In Watts
100.0 heat sink single section
Resistance Tolerance Per Section In Percent
-10.0 to 10.0 single section
Actuator Travel Control Feature
Stops
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
25.0 single section
Standard Taper Curve Per Section
A single section
Test Data Document
81349-mil-r-22 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Terminal Type And Quantity
3 tab, solder lug
Specification Data
81349-mil-r-22/8 government specification

Pricing and Availability

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NSN 5905-00-001-7176 Datasheet

Supply Class (FSC):
Resistors
Cross Reference:
  • RP251FD152KK
  • MILR22-8
  • M22-08-00231FD
  • M22/08-00231FD
  • MIL-PRF-22/8
Cage Codes:
  • Military Specifications (CAGE 81349)
Replacements:
  • 5905-00-001-7176 replaces 5905-00-114-9989
Schedule B & Trade:
  • Schedule B: 8533390080 (NAICS 334416)

    Wirewound variable resistors, nesoi

  • SITC: 77233

    Wirewound electrical variable resistors (including rheostats and potentiometers)

  • End Use: 20005

    Electric apparatus

Identification:
HMIC

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

PMIC

U - Precious metal content is unknown

ESD

B - Represents items with esd sensitivity.

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    062960 - Reostats/parts noi

  • TCC:

    3 - Electrostatic sensitive device (esd)

  • WCC:

    658 - Electrical appliances, small

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)

  • LTL:

    P - 77.5

NSN Management Codes:
  • SOS
    Sms
  • AAC
    J
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    Sf9eh-v
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $38.48 to $64.13..
Does NSN 5905-00-001-7176 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Air Force, Department Of The Navy, Spain, Republic Of Korea, and Turkey
What is the NIIN of NSN 5905-00-001-7176?
000017176 or 00-001-7176
Does NSN 5905-00-001-7176 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5905-00-001-7176?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Sep 29, 1972