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Sleeve Bushing NSN 3120-00-471-1737

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 3120-00-471-1737 NSN: 3120-00-471-1737

Features and Characteristics

Overall Length
Between 3.9700 inches and 4.0300 inches
Body Outside Diameter
Between 4.5020 inches and 4.5026 inches
Body Inside Diameter
Between 3.7200 inches and 3.7600 inches
Flange Outside Diameter
Between 4.9800 inches and 4.9900 inches
Flange Width
Between 0.4900 inches and 0.5100 inches
Corner Shape
Square outside left corner
Criticality Code Justification
Feat
Surface Finish
32.0 microinches outside diameter surface of body
Special Features
Design analysis; nuclear hardness critical
Material
Steel comp 4340
Material Specification
Ams 6415 assn standard single material response
Nuclear Hardness Critical Feature
Hardened
Style Designator
Solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
004711737
NSN
3120004711737

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
29-34535-2
Cage Code:
81205
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 3120-00-471-1737
What are the manufacturers of nsn 3120004711737?
Does this nsn 3120004711737 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120004711737
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 3120004711737 contain any precious metals?
No precious metal content.
Does nsn 3120004711737 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120004711737?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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