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Wire Wound Fixed Resistor NSN 5905-01-257-2021

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 5905-01-257-2021 NSN: 5905-01-257-2021

Features and Characteristics

Tempurature Coefficient Of Resistance In Ppm Per Deg Celsius
-30.0/+30.0
Electrical Resistance
34.800 kilohms
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
Encapsulated
Terminal Type
Wire lead
Reactance Characteristic
Inductive
Reliability Indicator
Not established
Terminal Length
1.750 inches
Body Diameter
0.312 inches
Body Length
0.875 inches
Power Dissipation Rating In Watts
5.000 free air
Style Designator
Axial terminal each end
Test Data Document
81349-mil-r-26 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-26/5 government specification
FSC
5905 Resistors
NIIN
012572021
NSN
5905012572021

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
RW74U3482F
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-R-26/5
Cage Code:
81349
Status:
A
MSDS:
Part Number:
10015489-540
Cage Code:
18876
Status:
A
MSDS:
Part Number:
1500S3482F
Cage Code:
00213
Status:
A
MSDS:
Part Number:
RS5-3482F
Cage Code:
91637
Status:
A
MSDS:
Part Number:
RS5-70-3502F
Cage Code:
91637
Status:
A
MSDS:
Part Number:
RS500B34801F
Cage Code:
91637
Status:
A
MSDS:
Part Number:
TS5W3482F
Cage Code:
15915
Status:
A
MSDS:
Part Number:
280-1293P408
Cage Code:
3B150
Status:
A
MSDS:
Part Number:
MILR39007
Cage Code:
81349
Status:
A
MSDS:
Part Number:
RWR74S3482FR
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 5905-01-257-2021
What are the manufacturers of nsn 5905012572021?
Does this nsn 5905012572021 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905012572021
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 5905012572021 contain any precious metals?
No precious metal content.
Does nsn 5905012572021 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905012572021?
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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