RS2B3-5K

Wire Wound Fixed Resistor

This page provides complete and verified information for part number RS2B3-5K, NSN 5905-00-034-0643

You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.

RS2B3-5K
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-00-034-0643
Item Name Code
00010
Assigment Date
11/03/1972 (53 years ago)

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.

0.200 inches nominal body diameter, -20.0 to 20.0 temp coefficient of resistance in ppm per deg celsius, inductive reactance characteristic, 3.500 kilohms electrical resistance, -1.000 to 1.000 resistance tolerance in percent

Characteristics

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

Temp Coefficient Of Resistance In Ppm Per Deg Celsius
-20.0 to 20.0
Electrical Resistance
3.500 kilohms
Resistance Tolerance In Percent
-1.000 to 1.000
Reactance Characteristic
inductive
Body Diameter
0.200 inches nominal
Body Length
0.620 inches nominal
Power Dissipation Rating In Watts
3.000 free air
Inclosure Type
encapsulated
Terminal Type
wire lead
Style Designator
axial terminal each end

Classification Data

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

Type of Item Identification
4 - Partial descriptive item identification (type 1 concept)
Automatic Data Processing Point
0 - Represents items with no adp components
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
A - Item does not contain precious metal.
Pseudo Item Name Code
0000010
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
8533390080

Freight Information

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

Major Organizational Entity
KE
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
658 - Electrical appliances, small
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 RS2B3-5K

What is the FSCG of the NSN 5905-00-034-0643?
The FSCG of the NSN 5905-00-034-0643 is 5905
Does the NSN 5905-00-034-0643 have a Schedule B code assigned?
Yes, the Schedule B code is 8533390080
Does NSN 5905-00-034-0643 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 5905-00-034-0643 contain precious materials?
Item does not contain precious metal.
Does NSN 5905-00-034-0643 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 5905-00-034-0643 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Fri, Nov 3, 1972

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