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Sleeve Bearing NSN 3120-00-137-6496

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 3120-00-137-6496 NSN: 3120-00-137-6496

Features and Characteristics

Overall Length
0.1880 inches
Body Outside Diameter
Between 0.3755 inches and 0.3765 inches
Body Inside Diameter
Between 0.2505 inches and 0.2515 inches
Corner Shape
Square all corners
Surface Finish
125.0 microinches
Material
Plastic tetrafluoroethylene inner layer
Material Specification
Qq-a-200/11 federal specification single material response outer layer
Surface Treatment
Anodize outer ring
Surface Treatment Specification
Cp-0410, 57755 mfr ref single treatment response outer ring
Style Designator
Solid, plain, no outside flanges
Test Data Document
81349-mil-i-6866 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
FSC
3120 Unmounted Plain Bearings
NIIN
001376496
NSN
3120001376496

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2578780-001A
Cage Code:
13002
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 3120-00-137-6496
What are the manufacturers of nsn 3120001376496?
Does this nsn 3120001376496 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120001376496
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 3120001376496 contain any precious metals?
No precious metal content.
Does nsn 3120001376496 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120001376496?
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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