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Sleeve Bushing NSN 3120-00-001-8457

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 3120-00-001-8457 NSN: 3120-00-001-8457

Features and Characteristics

Overall Length
Between 0.1830 inches and 0.1930 inches
Body Outside Diameter
Between 0.1830 inches and 0.1870 inches
Body Inside Diameter
Between 0.1250 inches and 0.1255 inches
Corner Shape
Square all corners
Features Provided
Casehardened
Hardness Rating
34.0 rockwell c and 38.0 rockwell c
Surface Finish
125.0 microinches intermediate layer
Material
Steel
Surface Treatment
Tin
Surface Treatment Specification
Mil-t-10727, type 1 military specification single treatment response
Style Designator
Solid, plain, no outside flanges
FSC
3120 Unmounted Plain Bearings
NIIN
000018457
NSN
3120000018457

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1472137-1
Cage Code:
98889
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 3120-00-001-8457
What are the manufacturers of nsn 3120000018457?
Does this nsn 3120000018457 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120000018457
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 3120000018457 contain any precious metals?
No precious metal content.
Does nsn 3120000018457 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120000018457?
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
  •   Quality Fast Service
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