3120-00-227-1196

Find complete technical information, availability, and procurement data for: 3120-00-227-1196
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-227-1196

Item Name Code

20574

Assigment Date

05/20/1973 (53 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

0.3750 inches nominal drilled hole diameter, 0.4680 inches minimum and 0.4685 inches maximum body outside diameter, 0.3710 inches minimum and 0.3760 inches maximum v groove width, 0.2812 inches minimum and 0.2968 inches maximum drilled hole depth, 0.6260 inches minimum and 0.6360 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: 0.6260 inches minimum and 0.6360 inches maximum
Body Outside Diameter: 0.4680 inches minimum and 0.4685 inches maximum
Drilled Hole Diameter: 0.3750 inches nominal
Drilled Hole Depth: 0.2812 inches minimum and 0.2968 inches maximum
V Groove Width: 0.3710 inches minimum and 0.3760 inches maximum
Corner Shape: square outside left corner
Corner Shape: square outside right corner
Surface Finish: 250.0 microinches left end surface
Surface Finish: 250.0 microinches right end surface
Surface Finish: 63.0 microinches external cylindrical surface
Surface Finish: 63.0 microinches v-groove surface
V Groove Angle: 90.0 degrees nominal
Material: copper alloy 510 overall
Style Designator: spring loaded

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
7595152	V Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-227-1196?

The FSCG of the NSN 3120-00-227-1196 is 3120

Does the NSN 3120-00-227-1196 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-227-1196 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 3120-00-227-1196 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-227-1196 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 3120-00-227-1196 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sun, May 20, 1973