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Induct Wire Wound Fixed Resistor NSN 5905-01-317-3021

Item Description

Inc 37403 reinstated on 010303~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. The item must have inherent characteristics of inducing self-inductance. Opposition to current flow is an inherent property of the resistance wire and is manifested by the heat dissipation in the resistor. Excludes suppressor, ignition interference. See also resistor (1), fixed, wire wound, noninductive.

NSN 5905-01-317-3021 NSN: 5905-01-317-3021

Features and Characteristics

Electrical Resistance
500.000 ohms
Resistance Tolerance In Percent
-10.000/+10.000
Fixed Tap Quantity
1
Ambient Tempurature In Deg Celsius At Full Rated Power
50.0
Ambient Tempurature In Deg Celsius At Zero Percent Rated Power
Not rated
Inclosure Method
Uninclosed
Terminal Type
Tab w/screw
Reliability Indicator
Not established
Terminal Length
Between 0.625 inches and 0.781 inches
Body Diameter
0.687 inches
Body Length
Between 1.968 inches and 2.031 inches
Power Dissipation Rating In Watts
20.000 free air
Terminal Width
Between 0.250 inches and 0.313 inches
Cubic Measure (non-core)
0.741 cubic inches
Section Resistance
250.000 ohms
Fixed Tap Terminal Type
Tab w/screw
Special Features
Temperature coefficient to be plus 1.7 ppm per degree celsius
Style Designator
Radial terminal each end
Supplementary Features
Caution for submarine application: to prevent mercury contamination to component, no mercury instruments to be used for assembly or test
FSC
5905 Resistors
NIIN
013173021
NSN
5905013173021

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
232B949P24
Cage Code:
89954
Status:
A
MSDS:
Part Number:
211H-20KA-40A-500R0K
Cage Code:
44655
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 5905-01-317-3021
What are the manufacturers of nsn 5905013173021?
Does this nsn 5905013173021 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905013173021
Inc 37403 reinstated on 010303~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. the item must have inherent characteristics of inducing self-inductance. opposition to current flow is an inherent property of the resistance wire and is manifested by the heat dissipation in the resistor. excludes suppressor, ignition interference. see also resistor (1), fixed, wire wound, noninductive.
Does nsn 5905013173021 contain any precious metals?
No precious metal content.
Does nsn 5905013173021 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905013173021?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
37403
FIIG:
A001A0
App. Key:
B
Cond. Code:
1
Status:
A

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