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Sleeve Bearing NSN 3120-01-027-0023

Item Description

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. it must have a visible or detectable means of lubrication or be self-lubricated. the over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. see also bushing, sleeve; spacer, sleeve; and washer (as modified). excludes pin, hollow.

NSN 3120-01-027-0023 NSN: 3120-01-027-0023

Features and Characteristics

Overall Length
66.0000 inches
Body Outside Diameter
33.0000 inches
Body Inside Diameter
23.0000 inches
Flange Outside Diameter
38.8750 inches
End Application
Used in after strut main propulsion shaft 378 ft whec coast guard vessels
Flange Width
1.7500 inches
Corner Shape
Square outside right corner
Special Features
5consists of two halves. 8 holes drilled 1 1/8 in. Dia. Equally spaced each half for 1 in. Dia. Stud. 3 holes drilled and tapped 1 in. 8nc-2 each half for jacking bolts. The word )top) to be stamped on upper half. To be installed on the aft strut
Material
Rubber inner layer
Style Designator
22b segmented, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
010270023
NSN
3120010270023

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
719WPG4302-1-PIECE-5,6
Cage Code:
81340
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482997090
  • NAICS: 332991
  • SITC: 74699
  • Description: Parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3120-01-027-0023
What are the manufacturers of nsn 3120010270023?
Does this nsn 3120010270023 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120010270023
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. it must have a visible or detectable means of lubrication or be self-lubricated. the over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. see also bushing, sleeve; spacer, sleeve; and washer (as modified). excludes pin, hollow.
Does nsn 3120010270023 contain any precious metals?
No precious metal content.
Does nsn 3120010270023 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120010270023?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
13205
FIIG:
A045A0
App. Key:
D
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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