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Sleeve Bearing

NSN 3120-00-132-7937 | NIIN 00-132-7937
NSN 3120-00-132-7937 NSN: 3120-00-132-7937
Description:

0.3100" length, 22C solid, external flange one end

Features and Characteristics

Overall Length
Between 0.3100 inches and 0.3300 inches
Body Outside Diameter
Between 0.7182 inches and 0.7186 inches
Body Inside Diameter
Between 0.5311 inches and 0.5316 inches
Flange Outside Diameter
Between 0.7800 inches and 0.8000 inches
Flange Width
0.1700 inches
Corner Shape
Square outside right corner
Hardness Rating
28.0 Rockwell c and 34.0 Rockwell c
Surface Finish
32.0 microinches outside diameter surface of body
Antirotation/lubrication Type And Quantity
2 hole
Material
Steel comp 4130
Material Specification
MIL-S-6758 military specification single material response
Style Designator
Solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
001327937
NSN
3120001327937

Manufacturer Part Numbers

Alternate part numbers that match this National Stock Number
Part Number
Cage
Status
MSDS
Part Number:
532502-1
Cage Code:
0ZWK8
Status:
A
MSDS:
Part Number:
532502-1
Cage Code:
70210
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 3120-00-132-7937
What are the manufacturers of nsn 3120001327937?
Does this nsn 3120001327937 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120001327937
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 3120001327937 contain any precious metals?
No precious metal content.
Does nsn 3120001327937 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120001327937?
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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