Wire Wound Fixed Resistor NSN 5905-01-188-6103

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: 5905-01-188-6103

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Features and Characteristics

Tempurature Coefficient Of Resistance In Ppm Per Deg Celsius

-20.0/+20.0

Electrical Resistance

37.400 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

Encapsulated

Terminal Type

Wire lead

Reactance Characteristic

Inductive

Reliability Indicator

Established

Reliability Failure Rate Level In Percent

0.001

Terminal Length

1.500 inches

Body Diameter

0.085 inches

Body Length

0.250 inches

Power Dissipation Rating In Watts

1.000 free air

Cubic Measure (non-core)

0.002 cubic inches

Special Features

Nuclear hardness critical items

Nuclear Hardness Critical Feature

Hardened

Unpackaged Unit Weight

0.350 grams

Style Designator

Axial terminal each end

Test Data Document

81349-mil-r-39007 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-39007/9 government specification

FSC

5905 Resistors

NIIN

011886103

NSN

5905011886103

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

RWR81S37R4FS

Cage Code:

81349

Status:

MSDS:

Part Number:

MIL-R-39007/9

Cage Code:

81349

Status:

MSDS:

Part Number:

PR68S18-248

Cage Code:

54294

Status:

MSDS:

Part Number:

EGS-1-40-248

Cage Code:

91637

Status:

MSDS:

Part Number:

443-1848-248

Cage Code:

94756

Status:

MSDS:

Part Number:

443-0954-181

Cage Code:

94756

Status:

MSDS:

Part Number:

EGS-1-40 37.4 OHMS 1%

Cage Code:

91637

Status:

MSDS:

Part Number:

RWR81S37R4FM

Cage Code:

81349

Status:

MSDS:

Part Number:

RWR81S37R4FP

Cage Code:

81349

Status:

MSDS:

Part Number:

RWR81S37R4FR

Cage Code:

81349

Status:

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 5905-01-188-6103

What are the manufacturers of nsn 5905011886103?

Does this nsn 5905011886103 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905011886103
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 5905011886103 contain any precious metals?
No precious metal content.

Does nsn 5905011886103 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905011886103?
Has ESD sensitivity

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

00010

FIIG:

A001A0

App. Key:

Cond. Code:

Status:

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