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5905-00-121-9922

Composition Fixed Resistor

Find complete technical information, availability, and procurement data for NSN 5905-00-121-9922 All details are based on official government and industry records to support accurate and compliant procurement.

5905-00-121-9922
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-00-121-9922
Item Name Code
00126
Assigment Date
11/01/1968 (57 years ago)

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of a mixture of carbon, an insulating material, and suitable binders, either molded together or applied as a thin layer of conducting material on an insulated form. The opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the item itself. See also attenuator,fixed; resistor,fixed,film; and resistor,thermal. Excludes:suppressor,ignition interference.

-5.000 to 5.000 resistance tolerance in percent, 0.001 reliability failure rate level in percent, 430.000 ohms electrical resistance, 130.0 ambient temp in deg celsius at zero percent rated power, established reliability indicator

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Electrical Resistance
430.000 ohms
Resistance Tolerance In Percent
-5.000 to 5.000
Ambient Temp In Deg Celsius At Zero Percent Rated Power
130.0
Reliability Indicator
established
Reliability Failure Rate Level In Percent
0.001
Terminal Length
1.000 inches minimum and 1.625 inches maximum
Body Diameter
0.115 inches minimum and 0.161 inches maximum
Body Length
0.344 inches minimum and 0.416 inches maximum
Power Dissipation Rating In Watts
0.500 free air
Ambient Temp At Full Rated Power
70.0 celsius
Inclosure Type
encapsulated
Cubic Measure
0.008 cubic inches
Terminal Type
wire lead
Style Designator
axial terminal each end
Test Data Document
"81349-mil-r-39008 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", "nominal", etc.)."
Specification/Standard Data
81349-mil-r-39008/2 government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially replaced by the NSN 5905-00-121-9922

NSN Name Date
5905-00-120-0208 No Name Available 10/01/1976
5905-00-120-0211 No Name Available 05/01/1980
5905-00-577-1957 No Name Available 01/15/1972
5905-01-132-5226 No Name Available 08/09/1991
5905-01-208-1536 No Name Available 11/24/2003

Related Parts & Specifications

This NSN includes a range of related parts designed for specific operational needs. Review each item below to find in-depth specifications, functional details, and guidance for correct application and replacement.

Part Number Name
010101054 Composition Fixed Resistor
10120285 Composition Fixed Resistor
13-14954-00 Composition Fixed Resistor
146494-101 Composition Fixed Resistor
280-1145P60 Composition Fixed Resistor
324549 Composition Fixed Resistor
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50-461-431 Composition Fixed Resistor
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745-1336-000 Composition Fixed Resistor
C5110-2G431JS Composition Fixed Resistor
EB4300HMS5PCT Composition Fixed Resistor
EB4311 Composition Fixed Resistor
RCR20G431 Composition Fixed Resistor
RCR20G431JM Composition Fixed Resistor
RCR20G431JR Composition Fixed Resistor
RCR20G431JS Composition Fixed Resistor
RCR20GF431JS Composition Fixed Resistor

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
1 - Full descriptive item identification
Demilitarization
A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Criticality
X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Federal Item Identification Guide
A001A0
Precious Metals Indicator
U - Precious metal content is unknown
Pseudo Item Name Code
0000126
Hazardous Material Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Schedule B Code
8533290000

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity
TX
National Motor Freight Classification Item Number
062960
National Motor Freight Classification Sub-Item Number
X
Uniform Freight Classification Item Number
35140
National Motor Freight Class Rating
P - 77.5
Water Commodity
72D - Communications/electronics, other than sigint/ew or comsec repair parts and components
Type of Cargo
Z - No special type of cargo code applicable
Special Hand
9 - Other or no special handling required (sh)
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Commodity
HZ -
National Motor Freight Description
reostats/parts noi

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 5905-00-121-9922

What is the FSCG of the NSN 5905-00-121-9922?
The FSCG of the NSN 5905-00-121-9922 is 5905
Does the NSN 5905-00-121-9922 have a Schedule B code assigned?
Yes, the Schedule B code is 8533290000
Does NSN 5905-00-121-9922 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5905-00-121-9922 contain precious materials?
Precious metal content is unknown
Does NSN 5905-00-121-9922 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5905-00-121-9922 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Fri, Nov 1, 1968

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