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Sleeve Bushing NSN 3120-01-257-0760

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 3120-01-257-0760 NSN: 3120-01-257-0760

Features and Characteristics

Hole Diameter
0.1050 inches first and 0.1100 inches first
Overall Length
0.3595 inches
Body Outside Diameter
Between 0.7502 inches and 0.7508 inches
Body Inside Diameter
Between 0.6160 inches and 0.6180 inches
Flange Outside Diameter
0.8750 inches
Flange Width
Between 0.0610 inches and 0.0640 inches
Right Internal Flange Hole Diameter
Between 0.2600 inches and 0.2670 inches
Right Internal Flange Width
Between 0.0950 inches and 0.1150 inches
Corner Shape
Square outside left corner
Hardness Rating
39.0 rockwell c and 42.0 rockwell c
Antirotation/lubrication Type And Quantity
4 hole
Material
Steel comp e4340
Material Specification
Qq-p-35 federal specification single material response
Style Designator
22c-1 solid, external flange one end, internal flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
012570760
NSN
3120012570760

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
128CM12295-11
Cage Code:
26512
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 3120-01-257-0760
What are the manufacturers of nsn 3120012570760?
Does this nsn 3120012570760 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120012570760
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 3120012570760 contain any precious metals?
No precious metal content.
Does nsn 3120012570760 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120012570760?
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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  •   Quality Inspected Parts
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