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Sleeve Bushing NSN 3120-01-039-3137

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 3120-01-039-3137 NSN: 3120-01-039-3137

Features and Characteristics

Overall Length
Between 1.0040 inches and 1.0440 inches
Body Outside Diameter
Between 4.0033 inches and 4.0035 inches
Body Inside Diameter
Between 3.5680 inches and 3.5880 inches
Flange Outside Diameter
Between 4.1350 inches and 4.1450 inches
Flange Width
Between 0.0140 inches and 0.0340 inches
Corner Shape
Square all corners
Hardness Rating
34.0 rockwell c and 38.0 rockwell c
Material
Steel comp 4130
Material Specification
Mil-s-6758, c4 military specification single material response
Surface Treatment
Cadmium
Style Designator
22c solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
010393137
NSN
3120010393137

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2142814-1
Cage Code:
19315
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 3120-01-039-3137
What are the manufacturers of nsn 3120010393137?
Does this nsn 3120010393137 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120010393137
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 3120010393137 contain any precious metals?
No precious metal content.
Does nsn 3120010393137 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120010393137?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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