202A2797-P1

View detailed technical data, stock status, and sourcing information for: 202A2797-P1
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-203-3275

Item Name Code

13205

Assigment Date

03/13/1985 (41 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.

0.5000 inches nominal fifth hole diameter, 0.5000 inches nominal fourth hole diameter, 0.1250 inches nominal first hole diameter, 0.1250 inches nominal second hole diameter, 0.5000 inches nominal sixth hole diameter

Product Characteristics

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

Hole Diameter: 0.1250 inches nominal first
Hole Diameter: 0.1250 inches nominal second
Hole Diameter: 0.5000 inches nominal fifth
Hole Diameter: 0.5000 inches nominal fourth
Hole Diameter: 0.5000 inches nominal sixth
Hole Diameter: 0.5000 inches nominal third
Overall Length: 5.1250 inches nominal
Body Outside Diameter: 5.0000 inches nominal
Body Inside Diameter: 1.5000 inches nominal
Flange Outside Diameter: 8.0000 inches nominal
Flange Width: 1.0000 inches nominal
Left Internal Flange Hole Diameter: 3.0100 inches minimum and 3.0120 inches maximum
Right Internal Flange Hole Diameter: 3.0300 inches minimum and 3.0320 inches maximum
Left Internal Flange Width: 1.6250 inches nominal
Right Internal Flange Width: 2.0000 inches nominal
Corner Shape: round left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Antirotation/Lubrication Type And Quantity: 6 hole
Keyway Dimension: 0.3100 inches minimum and 0.3120 inches maximum internal keyway width
Keyway Dimension: 1.5055 inches nominal internal keyway depth
Keyway Dimension: 5.0000 inches nominal internal keyway length
Special Features: 32.0 microinch finish on inside dia surfaces of internal flanges; tapered keyway opening,external flange end 1.1250 in. wide,1.0000 in. deep; seventh through hole od flange,0.5625 in. diam,tap 0.2500 in. thread by 28,0.3125 in. min thread depth
Material: copper alloy 903 overall
Material Document And Classification: qq-c-390 fed spec single material response overall
Style Designator: solid, external flange one end, internal flange at both ends

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
202A2797-P1	Sleeve Bearing
522-4390809 PIECE 8	Sleeve Bearing
72682-72X6 PIECE 8	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-203-3275?

The FSCG of the NSN 3120-01-203-3275 is 3120

Does the NSN 3120-01-203-3275 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-01-203-3275 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 3120-01-203-3275 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-203-3275 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 3120-01-203-3275 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Wed, Mar 13, 1985