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Sleeve Bearing NSN 3120-00-661-8508

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 3120-00-661-8508 NSN: 3120-00-661-8508

Features and Characteristics

Overall Length
Between 1.9219 inches and 1.9531 inches
Body Outside Diameter
Between 1.4977 inches and 1.4980 inches
Body Inside Diameter
Between 1.2505 inches and 1.2511 inches
Flange Outside Diameter
Between 1.6250 inches and 1.6280 inches
Flange Width
Between 0.1919 inches and 0.2031 inches
Corner Shape
Square outside right corner
Surface Finish
65.0 microinches outside diameter surface of body
Material
Copper alloy 932 or copper alloy 937
Style Designator
Solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
006618508
NSN
3120006618508

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
578A
Cage Code:
81029
Status:
A
MSDS:
Part Number:
240-6709-1043536240-6709-1043536
Cage Code:
80064
Status:
A
MSDS:
Part Number:
M2028044
Cage Code:
61465
Status:
A
MSDS:
Part Number:
7414693
Cage Code:
19207
Status:
A
MSDS:
Part Number:
16B6054
Cage Code:
95201
Status:
A
MSDS:
Part Number:
578-9-80APC578A
Cage Code:
81029
Status:
A
MSDS:
Part Number:
52-236E11REVAPC12
Cage Code:
94703
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 3120-00-661-8508
What are the manufacturers of nsn 3120006618508?
Does this nsn 3120006618508 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120006618508
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 3120006618508 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120006618508 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120006618508?
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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