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Sleeve Bushing NSN 3120-01-340-7021

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 3120-01-340-7021 NSN: 3120-01-340-7021

Features and Characteristics

Hole Diameter
0.1250 inches first
Overall Length
Between 0.9794 inches and 0.9844 inches
Body Outside Diameter
Between 0.8132 inches and 0.8142 inches
Body Inside Diameter
Between 0.6090 inches and 0.6140 inches
Lubricant Accommodation Style
Grooved circular
Corner Shape
Square all corners
Antirotation/lubrication Type And Quantity
4 hole
Surface Groove Location And Quantity
1 external
Material
Copper alloy 630 or copper alloy 955
Material Specification
Cu0122 military specification 1st material response or cu0220 military specification 2nd material response
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416, type 1, class 2 federal specification single treatment response
Style Designator
17c solid, plain, no outside flanges
FSC
3120 Unmounted Plain Bearings
NIIN
013407021
NSN
3120013407021

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
S2210366G10A063
Cage Code:
70265
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 3120-01-340-7021
What are the manufacturers of nsn 3120013407021?
Does this nsn 3120013407021 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120013407021
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 3120013407021 contain any precious metals?
No precious metal content.
Does nsn 3120013407021 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120013407021?
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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