3120-00-287-7783

Find complete technical information, availability, and procurement data for: 3120-00-287-7783
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 3120-00-287-7783 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-287-7783

Item Name Code

13205

Assigment Date

01/01/1963 (63 years ago)

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity), if given, of the output is greater than plus or minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, and the like, shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable. For items with step by step variation, see rheostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes:resistor (1), variable, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.

1.3765 inches minimum and 1.3770 inches maximum body outside diameter, grooved open both ends lubricant accommodation style, square all corners corner shape, 1.1230 inches minimum and 1.1240 inches maximum body inside diameter, 1.3650 inches minimum and 1.3850 inches maximum overall length

Product Characteristics

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

Overall Length: 1.3650 inches minimum and 1.3850 inches maximum
Body Outside Diameter: 1.3765 inches minimum and 1.3770 inches maximum
Body Inside Diameter: 1.1230 inches minimum and 1.1240 inches maximum
Lubricant Accommodation Style: grooved open both ends
Corner Shape: square all corners
Surface Groove Location And Quantity: 1 internal
Material: copper alloy 865 overall
Material Document And Classification: qq-c-390 fed spec single material response overall
Style Designator: solid, plain, no outside flanges

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
843359PC36	Sleeve Bearing
WW8445021PC36	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-287-7783?

The FSCG of the NSN 3120-00-287-7783 is 3120

Does the NSN 3120-00-287-7783 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-287-7783 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 3120-00-287-7783 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-287-7783 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 3120-00-287-7783 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963