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Sleeve Bushing NSN 3120-01-486-9921

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 3120-01-486-9921 NSN: 3120-01-486-9921

Features and Characteristics

Overall Length
2.0000 inches
Body Outside Diameter
Between 2.5015 inches and 2.5030 inches
Body Inside Diameter
Between 2.0000 inches and 2.0030 inches
End Application
Hatch, ballistic
Corner Shape
Chamfered all corners
Special Features
Grease groove (1/4 wide x 1/16 deep) all around o.D. Of bushing & 4 lateral grooves (1/8 rad x 1/16 deep) equally spaced inside
Material
Copper alloy
Style Designator
17c solid, plain, no outside flanges
FSC
3120 Unmounted Plain Bearings
NIIN
014869921
NSN
3120014869921

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
122-5589566 PC12
Cage Code:
53711
Status:
A
MSDS:
Part Number:
122-5589568 PC11
Cage Code:
53711
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 3120-01-486-9921
What are the manufacturers of nsn 3120014869921?
Does this nsn 3120014869921 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120014869921
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 3120014869921 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120014869921 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120014869921?
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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