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Sleeve Bearing NSN 3120-00-495-3035

Item Description

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. it must have a visible or detectable means of lubrication or be self-lubricated. the over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. see also bushing, sleeve; spacer, sleeve; and washer (as modified). excludes pin, hollow.

NSN 3120-00-495-3035 NSN: 3120-00-495-3035

Features and Characteristics

Hole Diameter
0.4100 inches second
Overall Length
2.3460 inches
Body Outside Diameter
2.2500 inches
Body Inside Diameter
Between 1.9940 inches and 1.9990 inches
Flange Outside Diameter
2.6800 inches
Flange Width
0.1560 inches
Corner Shape
Square left flange outside right corner
Surface Finish
125.0 microinches
Antirotation/lubrication Type And Quantity
2 hole
Material
Copper alloy 172 or copper alloy 173
Material Specification
Qq-c-530, cond at federal specification all material responses
Surface Treatment
Cadmium right end surface of left flange
Surface Treatment Specification
Cp-0480, class 3, the bendix corporation mfr ref single treatment response right end surface of left flange
Style Designator
Solid, external flange one end
Test Data Document
81349-mil-i-6866 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.).
FSC
3120 Unmounted Plain Bearings
NIIN
004953035
NSN
3120004953035

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2578504-001A
Cage Code:
06848
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482997090
  • NAICS: 332991
  • SITC: 74699
  • Description: Parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3120-00-495-3035
What are the manufacturers of nsn 3120004953035?
Does this nsn 3120004953035 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120004953035
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. it must have a visible or detectable means of lubrication or be self-lubricated. the over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. see also bushing, sleeve; spacer, sleeve; and washer (as modified). excludes pin, hollow.
Does nsn 3120004953035 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120004953035 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120004953035?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
13205
FIIG:
A045A0
App. Key:
D
Cond. Code:
1
Status:
A

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