RH250-3R01OHMPORM1PCT

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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-01-269-2160

Item Name Code

37403

Assigment Date

12/12/1987 (38 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. The item must have inherent characteristics of inducing self-inductance. Opposition to current flow is an inherent property of the resistance wire and is manifested by the heat dissipation in the resistor. Exclut s suppressor, ignition interference. See also resistor (1), fixed, wire wound, noninductive.

-1.000 to 1.000 resistance tolerance in percent, 4.469 inches minimum and 4.531 inches maximum body length, 3.010 ohms electrical resistance, 2.094 inches minimum and 2.156 inches maximum body width, not established reliability indicator

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Electrical Resistance: 3.010 ohms
Resistance Tolerance In Percent: -1.000 to 1.000
Reliability Indicator: not established
Body Length: 4.469 inches minimum and 4.531 inches maximum
Body Width: 2.094 inches minimum and 2.156 inches maximum
Body Height: 2.157 inches minimum and 2.219 inches maximum
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length: 3.865 inches minimum and 3.895 inches maximum
Power Dissipation Rating In Watts: 250.000 free air
Inclosure Type: encased
Mounting Hole Size: 0.178 inches minimum and 0.198 inches maximum
Terminal Type: binding post
Style Designator: axial terminal (s)

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
RH250-3R01OHMPORM1PCT	Resistor,fixed,wire Wound,induct

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5905-01-269-2160?

The FSCG of the NSN 5905-01-269-2160 is 5905

Does the NSN 5905-01-269-2160 have a Schedule B code assigned?

Yes, the Schedule B code is 8533390080

Does NSN 5905-01-269-2160 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 5905-01-269-2160 contain precious materials?

Precious metal content is unknown

Does NSN 5905-01-269-2160 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 5905-01-269-2160 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Sat, Dec 12, 1987