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Wire Wound Fixed Resistor NSN 5905-01-186-0029

Item Description

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of high resistance wire (or ribbon) either wound on an insulated form or constructed so as to be self supporting. Opposition to the flow of current is an inherent property of the resistance wire and is manifest by the heat dissipation in the resistor. Excludes suppressor, ignition interference.

NSN 5905-01-186-0029 NSN: 5905-01-186-0029

Features and Characteristics

Tempurature Coefficient Of Resistance In Ppm Per Deg Celsius
-90.0/+90.0
Electrical Resistance
0.0845 ohms
Resistance Tolerance In Percent
-1.000/+1.000
Heat Sink Material
Aluminum alloy
Heat Sink Length
12.000 inches
Heat Sink Width
12.000 inches
Heat Sink Thickness
0.125 inches
Ambient Tempurature In Deg Celsius At Full Rated Power
25.0
Ambient Tempurature In Deg Celsius At Zero Percent Rated Power
275.0
Tempurature Range Of Tempurature Coefficient In Deg Celsius
-55.0/+275.0
Inclosure Method
Encapsulated
Terminal Type
Threaded stud
Reactance Characteristic
Inductive
Reliability Indicator
Not established
Terminal Length
1.281 inches
Body Length
4.531 inches
Body Width
2.156 inches
Body Height
2.219 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
3.010 inches
Power Dissipation Rating In Watts
250.000 heat sink
Mounting Hole Size
0.198 inches
Unpackaged Unit Weight
28.000 ounces
Style Designator
Axial terminal (s)
FSC
5905 Resistors
NIIN
011860029
NSN
5905011860029

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
RH-250-250W.0845
Cage Code:
91637
Status:
A
MSDS:
Part Number:
744221-38
Cage Code:
35351
Status:
A
MSDS:
Part Number:
RH250X000ER0845F
Cage Code:
91637
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 5905-01-186-0029
What are the manufacturers of nsn 5905011860029?
Does this nsn 5905011860029 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905011860029
A resistor whose ohmic value cannot be adjusted or varied. the resistance element consists of high resistance wire (or ribbon) either wound on an insulated form or constructed so as to be self supporting. opposition to the flow of current is an inherent property of the resistance wire and is manifest by the heat dissipation in the resistor. excludes suppressor, ignition interference.
Does nsn 5905011860029 contain any precious metals?
No precious metal content.
Does nsn 5905011860029 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905011860029?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00010
FIIG:
A001A0
App. Key:
B
Cond. Code:
1
Status:
A

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