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Sleeve Bushing NSN 3120-00-180-7700

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 3120-00-180-7700 NSN: 3120-00-180-7700

Features and Characteristics

Hole Diameter
0.3962 inches first and 0.4162 inches first
Slot Width
0.3225 inches second
Slot Length
1.0100 inches second and 1.0400 inches second
Overall Length
Between 2.5040 inches and 2.5140 inches
Body Outside Diameter
Between 3.0133 inches and 3.0138 inches
Body Inside Diameter
Between 2.7760 inches and 2.7765 inches
Flange Outside Diameter
Between 3.4900 inches and 3.5200 inches
Flange Width
Between 0.1240 inches and 0.1340 inches
Corner Shape
Square outside left corner
Features Provided
Casehardened
Hardness Rating
60.0 rockwell c inside diameter surface of body
Antirotation/lubrication Type And Quantity
2 slot and 2 slot and 1 hole
Special Features
Id counterbored to 2.8600 at left end
Material
Steel comp 8620
Material Specification
Astm-a513 assn standard single material response or astm-a519 assn standard single material response or sae assn standard single material response
Style Designator
Solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
001807700
NSN
3120001807700

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8351274
Cage Code:
19207
Status:
A
MSDS:
Part Number:
3120001807700
Cage Code:
SCY13
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 3120-00-180-7700
What are the manufacturers of nsn 3120001807700?
Does this nsn 3120001807700 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120001807700
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 3120001807700 contain any precious metals?
No precious metal content.
Does nsn 3120001807700 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120001807700?
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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