3120-01-703-2870

Find complete technical information, availability, and procurement data for: 3120-01-703-2870
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-703-2870

Item Name Code

13205

Assigment Date

08/26/2022 (3 years ago)

An item of solid one-piece construction, designed to restrict the flow of a fluid through it. It has an orifice of a smaller size than the diameter of flow into it. Excludes:items such as valve (1), (as modified); and others with an adjustable orifice. Excludes:pipe, tube, or hose fittings with restricted passages and items designed to test fluid flow. For items containing screens or filters, see restrictor unit, fluid flow.

0.3137 inches minimum and 0.3142 inches maximum body outside diameter, 0.060 inches minimum and 0.064 inches maximum flange width, 0.325 inches minimum and 0.334 inches maximum overall length, 0.427 inches minimum and 0.447 inches maximum flange outside diameter, 0.177 inches minimum and 0.184 inches maximum body inside 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: 0.325 inches minimum and 0.334 inches maximum
Body Outside Diameter: 0.3137 inches minimum and 0.3142 inches maximum
Body Inside Diameter: 0.177 inches minimum and 0.184 inches maximum
Flange Outside Diameter: 0.427 inches minimum and 0.447 inches maximum
Flange Width: 0.060 inches minimum and 0.064 inches maximum
Corner Shape: chamfered outside right corner
Corner Shape: chamfered inside left corner
Corner Shape: chamfered inside right corner
Corner Shape: relief groove left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Part Name Assigned By Controlling Agency: bushing, sleeve flanged, press fit, ream type
Special Features: material: c63000 aluminum nickel bronze per ams4640. no finish.
Hazardous Substances: copper
Material: copper alloy 630 overall
Material Document And Classification: ams4640 assn std all material responses overall
Style Designator: solid, external flange one end
Specification/Standard Data: 0u583-as14238 professional/industrial association standard

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
AS14238 REV C	Sleeve Bearing
MS14238A03-027	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-703-2870?

The FSCG of the NSN 3120-01-703-2870 is 3120

Does the NSN 3120-01-703-2870 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-01-703-2870 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 3120-01-703-2870 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-703-2870 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 3120-01-703-2870 was assigned to the Federal Catalog?

It was assigned 3 years ago, on Fri, Aug 26, 2022