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Sleeve Bushing NSN 3120-00-135-7849

Item Description

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes bushing, drill, jig.

NSN 3120-00-135-7849 NSN: 3120-00-135-7849

Features and Characteristics

Overall Length
Between 1.3720 inches and 1.3750 inches
Body Outside Diameter
Between 0.9900 inches and 1.0100 inches
Body Inside Diameter
Between 0.7530 inches and 0.7580 inches
Corner Shape
Square all corners
Hardness Rating
25.0 rockwell c and 32.0 rockwell c
Surface Finish
125.0 microinches intermediate layer
Material
Steel comp 4130
Material Specification
Mil-s-18729 military specification single material response
Style Designator
Solid, plain, no outside flanges
FSC
3120 Unmounted Plain Bearings
NIIN
001357849
NSN
3120001357849

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4G13846-101A
Cage Code:
98897
Status:
A
MSDS:
Part Number:
4G13846
Cage Code:
65506
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482997060
  • NAICS: 332991
  • SITC: 74699
  • Description: Parts, nesoi, for cylindrical roller bearings, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3120-00-135-7849
What are the manufacturers of nsn 3120001357849?
Does this nsn 3120001357849 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120001357849
A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. the overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. for items made of rubber, see bushing, nonmetallic. see also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. excludes bushing, drill, jig.
Does nsn 3120001357849 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120001357849 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120001357849?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
13206
FIIG:
A045A0
App. Key:
K
Cond. Code:
2
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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