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Sleeve Bushing NSN 3120-01-131-5891

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 3120-01-131-5891 NSN: 3120-01-131-5891

Features and Characteristics

Overall Length
Between 0.6775 inches and 0.6975 inches
Body Outside Diameter
Between 0.4650 inches and 0.4680 inches
Body Inside Diameter
0.3125 inches
Flange Outside Diameter
Between 0.5230 inches and 0.5280 inches
Flange Width
0.0240 inches
Special Features
Right side of flange tapered 50 degrees
FSC
3120 Unmounted Plain Bearings
NIIN
011315891
NSN
3120011315891

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
BN517-524-3
Cage Code:
73197
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 3120-01-131-5891
What are the manufacturers of nsn 3120011315891?
Does this nsn 3120011315891 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120011315891
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 3120011315891 contain any precious metals?
No precious metal content.
Does nsn 3120011315891 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120011315891?
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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