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Bearing Ball NSN 3110-01-557-1721

Item Description

A homogenous spherical body, a series of which provides the rolling elements in a bearing, ball (as modified). The item is designed primarily to alleviate friction. It may have other usages such as the checking component in a ball-type check valve. Excludes ball, check; ball, valve, ported.

NSN 3110-01-557-1721 NSN: 3110-01-557-1721

Features and Characteristics

Rolling Element Diameter
0.7500 inches
Special Features
Narrow, self-lubricating series
Material
Stainless steel
Style Designator
Cylindrical roller, spherical ends
FSC
3110 Unmounted Antifriction Bearings
NIIN
015571721
NSN
3110015571721

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
ASB12VDU
Cage Code:
15860
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482105068
  • NAICS: 332991
  • SITC: 74610
  • Description: Ball bearings, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3110-01-557-1721
What are the manufacturers of nsn 3110015571721?
Does this nsn 3110015571721 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110015571721
A homogenous spherical body, a series of which provides the rolling elements in a bearing, ball (as modified). the item is designed primarily to alleviate friction. it may have other usages such as the checking component in a ball-type check valve. excludes ball, check; ball, valve, ported.
Does nsn 3110015571721 contain any precious metals?
No precious metal content.
Does nsn 3110015571721 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110015571721?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00036
FIIG:
A044A0
App. Key:
U
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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