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Spherical Plain Bearing NSN 3120-00-910-0099

Item Description

A detachable part in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. It may be divided into two or more segments of 180 degrees (3.141 radians) or less. The item has a cylindrical bore and is basically spherical in its exterior design to allow for shaft misalignment. Excludes bearing, plain, self-aligning.

NSN 3120-00-910-0099 NSN: 3120-00-910-0099

Features and Characteristics

Hole Diameter
0.0900 inches first
Overall Length
Between 1.6200 inches and 1.6250 inches
Body Inside Diameter
Between 1.8740 inches and 1.8750 inches
Spherical Body Diameter
Between 2.8990 inches and 2.9000 inches
Lubricant Accommodation Style
Grooved circular
Corner Shape
Square inside left corner
Surface Finish
16.0 microinches inside diameter surface of body
Antirotation/lubrication Type And Quantity
4 hole
Special Features
Bothsides of ball flats chamfered 30.0 degrees by 0.0290 in. Deep to 2.2400 in.Dia
Material
Copper alloy 172 or copper alloy 173
Material Specification
Qq-c-530 federal specification single material response
Style Designator
Solid
Test Data Document
81349-mil-i-6868 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.). And 76301-aps21202 standard (includes industry or association standards, individual manufactureer standards, etc.).
FSC
3120 Unmounted Plain Bearings
NIIN
009100099
NSN
3120009100099

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
32-41713-3
Cage Code:
76301
Status:
A
MSDS:
Part Number:
HSU30-101
Cage Code:
02758
Status:
A
MSDS:
Part Number:
2572403
Cage Code:
17576
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482300040
  • NAICS: 332991
  • SITC: 74630
  • Description: Spherical roller bearings, single row
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3120-00-910-0099
What are the manufacturers of nsn 3120009100099?
Does this nsn 3120009100099 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120009100099
A detachable part in or on which a journal, gudgeon, pivot, or the like moves. it is used to carry a load and to reduce sliding friction. it does not employ rolling elements. it may be divided into two or more segments of 180 degrees (3.141 radians) or less. the item has a cylindrical bore and is basically spherical in its exterior design to allow for shaft misalignment. excludes bearing, plain, self-aligning.
Does nsn 3120009100099 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120009100099 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120009100099?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
13204
FIIG:
A045A0
App. Key:
C
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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