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Nonind Wire Wound Fixed Resistor NSN 5905-01-380-2502

Item Description

Inc 37404 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 items must have inherent characteristics of inducing little or no 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, inductive.

NSN 5905-01-380-2502 NSN: 5905-01-380-2502

Features and Characteristics

Tempurature Coefficient Of Resistance In Ppm Per Deg Celsius
-30.0/+30.0
Electrical Resistance
255.000 ohms
Resistance Tolerance In Percent
-1.000/+1.000
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
Encased
Terminal Type
Threaded stud
Reliability Indicator
Not established
Terminal Length
Between 0.958 inches and 1.020 inches
Body Length
Between 3.406 inches and 3.594 inches
Body Width
Between 1.781 inches and 1.843 inches
Body Height
Between 1.719 inches and 1.781 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
Between 2.740 inches and 2.760 inches
Power Dissipation Rating In Watts
30.000 free air
Mounting Hole Size
Between 0.178 inches and 0.198 inches
Style Designator
Axial terminal (s)
Test Data Document
81349-mil-r-18546 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.).
Specification Data
81349-mil-r-18546/2 government specification
FSC
5905 Resistors
NIIN
013802502
NSN
5905013802502

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
RE77N2550
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-R-18546/2
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 5905-01-380-2502
What are the manufacturers of nsn 5905013802502?
Does this nsn 5905013802502 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905013802502
Inc 37404 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 items must have inherent characteristics of inducing little or no 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, inductive.
Does nsn 5905013802502 contain any precious metals?
No precious metal content.
Does nsn 5905013802502 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905013802502?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
37404
FIIG:
A001A0
App. Key:
B
Cond. Code:
1
Status:
A

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