7-311511155-13

View detailed technical data, stock status, and sourcing information for: 7-311511155-13
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-164-3943

Item Name Code

13206

Assigment Date

10/16/1983 (42 years ago)

A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. Excludes:insulator, washer and thrust type washers.

ah helicopter end item identification, 0.7500 inches minimum and 0.7505 inches maximum body inside diameter, 0.9365 inches minimum and 0.9370 inches maximum body outside diameter, chamfered inside right corner corner shape, 1.1300 inches nominal 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: 1.1300 inches nominal
Body Outside Diameter: 0.9365 inches minimum and 0.9370 inches maximum
Body Inside Diameter: 0.7500 inches minimum and 0.7505 inches maximum
End Item Identification: ah helicopter
Corner Shape: chamfered inside right corner
Corner Shape: chamfered outside left corner
Part Name Assigned By Controlling Agency: bushing, sleeve
Material: steel comp 630 overall
Material Document And Classification: ams 5643 assn std 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
7-311511155-13	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-164-3943?

The FSCG of the NSN 3120-01-164-3943 is 3120

Does the NSN 3120-01-164-3943 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-164-3943 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 3120-01-164-3943 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-164-3943 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 3120-01-164-3943 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Sun, Oct 16, 1983