Model: 2901688-30

Nonwire Wound Variable Resistor

Properties:

Section Quantity
1
Body Style
Rectangular
Reliability Indicator
Established
Reliability Failure Rate Level In Percent
0.010
Terminal Length
0.172 inches
Shaft Diameter
0.075 inches
Shaft Length
0.050 inches
Body Length
0.250 inches
Body Width
0.165 inches
Body Height
0.250 inches
Shaft Style
Round, slotted
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
Between 3600.0 and 9000.0
Maximum Starting Torque
3.00 inch-ounces
Maximum Running Torque
3.00 inch-ounces
Center To Center Distance Between Terminals
0.200 inches
Terminal Location
Lower adjacent side two rows
Mounting Method
Terminal
Center To Center Distance Between Terminal Rows
0.100 inches
Cubic Measure
0.010 cubic inches
Electrical Resistance Per Section
5.000 kilohms single section
Rotary Actuator Travel In Angular Deg
Between 3600.0 and 9000.0
Center To Center Distance Between Center Terminal And Outside Terminal
0.100 inches
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
150.0 single section
Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-100.0/+100.0 single section
Power Dissipation Rating Per Section In Watts
0.25 free air single section
Resistance Tolerance Per Section In Percent
-10.0/+10.0 single section
Actuator Travel Control Feature
Clutch
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
85.0 single section
Standard Taper Curve Per Section
A single section
Test Data Document
81349-mil-r-39035 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 pin
Specification Data
81349-mil-r-39035/3 government specification
NSN
5905-01-169-9933
Part Number
2901688-30
Description
Resistor,variable,nonwire Wound,
CAGE

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 or 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, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.

Part 2901688-30 NSN 5905-01-169-9933

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
37405
FIIG:
A002A0
Concept No.:
1
App. Key:
B
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
A
ESD:
A
MMAC:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
ZZ
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
062960
UFC:
35140
LTL:
77.5
LCL:
--
WCC:
72D
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

End Items End applications NSN 5905-01-169-9933 is a component of

  • Oq-290(v)msm Test Station
  • An/uyq-3a (v) 2 Direct Air Support Central
  • B-1 Aircraft Support Equipment
  • An/tlq-17a Traffic Jam
  • Hc-130) Ec-130e Mc-130h Sof ( Ac-130h Aircraft
  • Mini-sace Test Consoles
  • Series An/sps-49(v) Radar
  • Ec-135h/k/p) Aircraft Tf33-pw-102 (c-135e Engine
  • B-52h) Aircraft Tf33-p-3/5/9 (c/ec-135 Engine
  • 003376018
  • Circuit Card Assembly
  • 012041680
  • Circuit Card Assembly
  • 012047659
  • Countermeasures Transmitter
  • 010606690
  • Modem Test Set
  • 011949772
  • Circuit Card Assembly
  • 009355416
  • Air Conditioner
  • 014364772
  • Circuit Card Assembly
  • 011899885
  • Communicat Terminal
  • 013208831
  • Radio Set
  • 011026307
  • Satellite C Central
  • 013692804
  • Circuit Card Assembly
  • 012086159
  • Transponder Set
  • 006838595
  • Space Heater
  • 010726293
  • Circuit Card Assembly
  • 013159210
  • Circuit Card Assembly
  • 010223257
  • Network Analyzer
  • 010177695
  • Circuit Card Assembly
  • 013108718
  • Electronic Components Assembly
  • 012392883
  • Circuit Card Assembly
  • 012731990
  • Radio Identification Receiver-transmitter
  • 012383662
  • Transmitter Subassembly
  • 012413775
  • Circuit Card Assembly
  • 012372332
  • Circuit Card Assembly
  • 012374628
  • Circuit Card Assembly
  • 012375914
  • Circuit Card Assembly
  • 012276746
  • Circuit Card Assembly
  • 003397006
  • Circuit Card Assembly
  • 012355480
  • Electr Test Station
  • 012885420
  • Circuit Card Assembly
  • 014167797
  • Circuit Card Assembly
  • 014168850
  • Circuit Card Assembly
  • 013630101
  • Circuit Card Assembly
  • 010896407
  • Circuit Card Assembly
  • 010896409
  • Circuit Card Assembly
  • 012989117
  • Circuit Card Assembly
  • 005430012
  • Telephone Set
  • 011307001
  • Circuit Card Assembly
  • 011132491
  • Circuit Card Assembly
  • 011675381
  • Elect Test Station
  • 010901993
  • Circuit Card Assembly
  • 010712932
  • Generator Assembly
  • 010505170
  • Radio Set Control
  • 012313592
  • Circuit Card Assembly
  • 000508905
  • Cargo Truck
  • 000508984
  • Truck Tractor
  • 011440826
  • Electrical Tachometer Indicator
  • 011343088
  • Circuit Card Assembly
  • 013471083
  • Electronic Warfare Training Set
  • 010954954
  • Circuit Card Assembly
  • 010886362
  • Radar Set Subassembly
  • 010886364
  • Radar Set Subassembly
  • 013904131
  • Circuit Card Assembly
  • 010672066
  • Circuit Card Assembly
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  • Circuit Card Assembly
  • 014352259
  • Radar Receiver-transmitter
  • 014375678
  • Electronic Components Assembly
  • 014145126
  • Guided Missile System Radar Signal Simulator Station
  • 013748613
  • Circuit Card Assembly
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  • Circuit Card Assembly
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  • Circuit Card Assembly
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  • Test Station Group
  • 014462439
  • Circuit Card Assembly
  • 013612485
  • Circuit Card Assembly
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  • Circuit Card Assembly
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  • Circuit Card Assembly
  • 012803167
  • Circuit Card Assembly
  • 013272548
  • Circuit Card Assembly
  • 010694223
  • Electr Test Station
  • 013280031
  • Circuit Card Assembly
  • 012685105
  • Radio Set
  • 011549097
  • Circuit Card Assembly
  • 011385871
  • Circuit Card Assembly
  • 010628246
  • Radio Set
  • 012685008
  • Circuit Card Assembly
  • 012685009
  • Circuit Card Assembly
  • 012685010
  • Circuit Card Assembly
  • 010743276
  • Circuit Card Assembly
  • 010765423
  • Circuit Card Assembly
  • 010549013
  • Scan-interlace
  • 014145132
  • Radar Transmitter
  • 004775724
  • Electronic Components Assembly
  • 001793169
  • Infrared Viewer
  • 012160887
  • Switchboard Telepho
  • 013319898
  • Radar Set Subassembly
  • 010521341
  • Test Station Group
  • 010688566
  • Test Set Subassembly
  • 013063849
  • Electrical-electronic Equipment Test Station
  • 011197314
  • Oscilloscope
  • 014650662
  • Circuit Card Assembly
  • 010628194
  • Communicat Terminal
  • 001387990
  • Radio Receiver-transmitter
  • 012018638
  • Electrical Frequency Synthesizer

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Schedule B and Export
  • Schedule B: 8533400080
  • SITC: 77235
  • End Use: Electric apparatus
  • NAICS: 334416
  • USDA: 1

Freight Class: Variable resistors, including potentiometers, nesoi

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