3120-00-840-0278

Find complete technical information, availability, and procurement data for: 3120-00-840-0278
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-840-0278

Item Name Code

13206

Assigment Date

01/01/1962 (64 years ago)

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of either a thin layer of conductive material, containing either binders or insulating materials, deposited on an insulated form; or an alloy of metal and ceramic materials, usually fused to an insulated form. Opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the resistor. See also attenuator, fixed and resistor, fixed, composition. Excludes:carbon composition type resistors.

0.3120 inches minimum and 0.3125 inches maximum overall length, chamfered inside left corner corner shape, 0.2500 inches minimum and 0.2515 inches maximum body inside diameter, chamfered inside right corner corner shape, 0.3756 inches minimum and 0.3761 inches maximum body outside diameter

Product Characteristics

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

Overall Length: 0.3120 inches minimum and 0.3125 inches maximum
Body Outside Diameter: 0.3756 inches minimum and 0.3761 inches maximum
Body Inside Diameter: 0.2500 inches minimum and 0.2515 inches maximum
Corner Shape: chamfered inside left corner
Corner Shape: chamfered inside right corner
Corner Shape: square outside left corner
Corner Shape: square outside right corner
Surface Finish: 125.0 microinches intermediate layer
Material: copper alloy 642 overall
Material Document And Classification: qq-c-465 fed spec single material response overall
Style Designator: solid, plain, no outside flanges
Specification/Standard Data: 80205-nas76 professional/industrial association standard

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FAQs

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

What is the FSCG of the NSN 3120-00-840-0278?

The FSCG of the NSN 3120-00-840-0278 is 3120

Does the NSN 3120-00-840-0278 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-840-0278 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 3120-00-840-0278 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-840-0278 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 3120-00-840-0278 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962