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Sleeve Bearing NSN 3120-00-343-1931

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 3120-00-343-1931 NSN: 3120-00-343-1931

Features and Characteristics

Hole Diameter
0.5000 inches first
Overall Length
3.2500 inches
Body Outside Diameter
Between 3.0005 inches and 3.0010 inches
Body Inside Diameter
Between 2.2540 inches and 2.2560 inches
Flange Outside Diameter
3.1250 inches
Flange Width
Between 0.4990 inches and 0.5000 inches
Lubricant Accommodation Style
Grooved single x
Corner Shape
Undercut left flange body corner
Antirotation/lubrication Type And Quantity
4 hole
Special Features
2 circumferential grooves on inside diameter; first groove 0.250 in. From left end surface of body and flange, 0.250 in. Wide, 0.0469 in. Deep; second groove 0.1875 in. From right end surface of body, 0.250 in. Wide, 0.0469 in. Deep
Material
Steel outer layer
Material Specification
46-m-2 babbitt, fscm 75900 mfr ref single material response inner layer
Style Designator
Solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
003431931
NSN
3120003431931

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
BB61S61-094PC5-6
Cage Code:
80064
Status:
A
MSDS:
Part Number:
31J650PC8
Cage Code:
65054
Status:
A
MSDS:
Part Number:
31J651ITEM5
Cage Code:
65054
Status:
A
MSDS:
Part Number:
31J658PC26T029
Cage Code:
65054
Status:
A
MSDS:
Part Number:
34J901PC71T073
Cage Code:
65054
Status:
A
MSDS:
Part Number:
34J902ITEM4
Cage Code:
65054
Status:
A
MSDS:
Part Number:
34J902PC71T073
Cage Code:
65054
Status:
A
MSDS:
Part Number:
34J903PC71T073
Cage Code:
65054
Status:
A
MSDS:
Part Number:
37J87PC38T040
Cage Code:
65054
Status:
A
MSDS:
Part Number:
37J88PC38T040
Cage Code:
65054
Status:
A
MSDS:
Part Number:
S1405198
Cage Code:
65054
Status:
A
MSDS:
Part Number:
1JH1730PC45
Cage Code:
79500
Status:
A
MSDS:
Part Number:
31J208PC5-6
Cage Code:
79500
Status:
A
MSDS:
Part Number:
31J574PC5-6
Cage Code:
79500
Status:
A
MSDS:
Part Number:
31J650PC12
Cage Code:
79500
Status:
A
MSDS:
Part Number:
34J901PC156-157
Cage Code:
79500
Status:
A
MSDS:
Part Number:
34J902PC156-157
Cage Code:
79500
Status:
A
MSDS:
Part Number:
35J487ITEM2
Cage Code:
79500
Status:
A
MSDS:
Part Number:
45J961PC45
Cage Code:
79500
Status:
A
MSDS:
Part Number:
5A9812ITEM3
Cage Code:
79500
Status:
A
MSDS:
Part Number:
84C168ITEM1-2
Cage Code:
79500
Status:
A
MSDS:
Part Number:
99123S6100-554731PC45
Cage Code:
80064
Status:
A
MSDS:
Part Number:
99123S6100-55473H17WX
Cage Code:
80064
Status:
A
MSDS:
Part Number:
AS12S6100-0932PC5-6
Cage Code:
80064
Status:
A
MSDS:
Part Number:
AS12S6100-0932PCH17WX
Cage Code:
80064
Status:
A
MSDS:
Part Number:
AS12S6100-0935ITEM3
Cage Code:
80064
Status:
A
MSDS:
Part Number:
AS12S6100-0935ITH17WX
Cage Code:
80064
Status:
A
MSDS:
Part Number:
BB61S61-082PC12
Cage Code:
80064
Status:
A
MSDS:
Part Number:
BB61S61-082PC8
Cage Code:
80064
Status:
A
MSDS:
Part Number:
BB61S61-083ITEM5
Cage Code:
80064
Status:
A
MSDS:
Part Number:
BB61S61-090PC26T029
Cage Code:
80064
Status:
A
MSDS:
Part Number:
BB61S61-090PC26TH17WX
Cage Code:
80064
Status:
A
MSDS:
Part Number:
BB61S61-097ITEM3
Cage Code:
80064
Status:
A
MSDS:
Part Number:
BB66S6100-875079H17WX
Cage Code:
80064
Status:
A
MSDS:
Part Number:
BB66S6100-875079PC38T040
Cage Code:
80064
Status:
A
MSDS:
Part Number:
BB66S6100-911523H17WX
Cage Code:
80064
Status:
A
MSDS:
Part Number:
BB66S6100-911523PC38T040
Cage Code:
80064
Status:
A
MSDS:
Part Number:
CV31S6100-414994H17WX
Cage Code:
80064
Status:
A
MSDS:
Part Number:
CV31S6100-414994PC71T073
Cage Code:
80064
Status:
A
MSDS:
Part Number:
CV9S6100-576PC156-157
Cage Code:
80064
Status:
A
MSDS:
Part Number:
CV9S6100-576PC15H17WX
Cage Code:
80064
Status:
A
MSDS:
Part Number:
CV9S6100-576PC71H17WX
Cage Code:
80064
Status:
A
MSDS:
Part Number:
CV9S6100-576PC71T073
Cage Code:
80064
Status:
A
MSDS:
Part Number:
CV9S6100-577ALT1H17WX
Cage Code:
80064
Status:
A
MSDS:
Part Number:
CV9S6100-577ALT1ITEM4
Cage Code:
80064
Status:
A
MSDS:
Part Number:
CV9S6100-577ALT1PC156-157
Cage Code:
80064
Status:
A
MSDS:
Part Number:
CV9S6100-577ALT1PC71T073
Cage Code:
80064
Status:
A
MSDS:
Part Number:
CV9S6100-591ITEM2
Cage Code:
80064
Status:
A
MSDS:
Part Number:
CV9S6100-591ITEMH17WX
Cage Code:
80064
Status:
A
MSDS:
Part Number:
CV9S6100-705449PC2
Cage Code:
80064
Status:
A
MSDS:
Part Number:
CV9S6100-705449PH17WX
Cage Code:
80064
Status:
A
MSDS:
Part Number:
S6100-909969PC2
Cage Code:
80064
Status:
A
MSDS:
Part Number:
S6100-909970PC1
Cage Code:
80064
Status:
A
MSDS:
Part Number:
S1399465
Cage Code:
79500
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 3120-00-343-1931
What are the manufacturers of nsn 3120003431931?
Does this nsn 3120003431931 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120003431931
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 3120003431931 contain any precious metals?
No precious metal content.
Does nsn 3120003431931 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120003431931?
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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