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Sleeve Bushing NSN 3120-00-918-2991

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 3120-00-918-2991 NSN: 3120-00-918-2991

Features and Characteristics

Overall Length
Between 0.9950 inches and 0.9980 inches
Body Outside Diameter
Between 1.1170 inches and 1.1200 inches
Body Inside Diameter
Between 0.9370 inches and 0.9390 inches
Flange Outside Diameter
Between 1.5470 inches and 1.5780 inches
Flange Width
0.7500 inches
Corner Shape
Square outside right corner
Hardness Rating
94.0 rockwell b
Surface Finish
113.0 microinches intermediate layer
Material
Steel comp 416
Style Designator
22c solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
009182991
NSN
3120009182991

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
Y112D252CX2-20C0M
Cage Code:
88032
Status:
A
MSDS:
Part Number:
Y112D252CX2
Cage Code:
88032
Status:
A
MSDS:
Part Number:
Y249196
Cage Code:
88032
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 3120-00-918-2991
What are the manufacturers of nsn 3120009182991?
Does this nsn 3120009182991 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120009182991
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 3120009182991 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120009182991 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120009182991?
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
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