H3120 394 8301 REV BASIC

Comprehensive specifications and application details for: H3120 394 8301 REV BASIC Sleeve Bushing.

Summary

Explore detailed summary information for bearing: H3120 394 8301 REV BASIC. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
H3120 394 8301 REV BASIC
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-00-394-8301
Item Name Code
13206
Federal Item Identification Guide
A045A0
Assigment Date
01/01/1963

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.

chamfered inside right corner corner shape, chamfered inside left corner corner shape, 6.5000 inches minimum and 6.5030 inches maximum body inside diameter, 6.8590 inches minimum and 6.8900 inches maximum body outside diameter, chamfered outside left corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-394-8301 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter
6.5000 inches minimum and 6.5030 inches maximum
Body Outside Diameter
6.8590 inches minimum and 6.8900 inches maximum
Corner Shape
chamfered inside left corner
Corner Shape
chamfered inside right corner
Corner Shape
chamfered outside left corner
Corner Shape
square left flange body corner
Corner Shape
square left flange outside right corner
Corner Shape
square outside right corner
Features Provided
casehardened
Flange Outside Diameter
6.9850 inches minimum and 7.0150 inches maximum
Flange Width
3.4540 inches minimum and 3.4850 inches maximum
Overall Length
3.8590 inches minimum and 3.8900 inches maximum
Material
steel comp 135m or steel comp 135g overall
Style Designator
solid, external flange one end
Surface Finish
16.0 microinches inside diameter surface of body
Surface Finish
63.0 microinches left end surface of body and flange
Surface Finish
63.0 microinches outside diameter surface of body
Surface Finish
63.0 microinches outside diameter surface of flange
Surface Finish
63.0 microinches right end surface of body
Surface Finish
63.0 microinches right end surface of left flange

Frequently Asked Questions

Find quick answers to common questions about bearing: H3120 394 8301 REV BASIC. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-394-8301?
The FSCG of the NSN 3120-00-394-8301 is 3120
Does the NSN 3120-00-394-8301 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997060
Does NSN 3120-00-394-8301 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 3120-00-394-8301 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-00-394-8301 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 3120-00-394-8301 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963

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