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Sleeve Bearing NSN 3120-01-170-1371

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 3120-01-170-1371 NSN: 3120-01-170-1371

Features and Characteristics

Overall Length
Between 0.2450 inches and 0.2550 inches
Body Outside Diameter
Between 0.3750 inches and 0.3770 inches
Body Inside Diameter
Between 0.3125 inches and 0.3135 inches
Lubrication Material
Lubricant, manufacturers standard
Corner Shape
Square all corners
Criticality Code Justification
Zzzy
Material
Copper alloy
Material Specification
Mil-b-5687, type 1, comp a military specification single material response
Special Test Features
Special quality control testing
Style Designator
17c solid, plain, no outside flanges
Test Data Document
81349-mil-p-23199 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.).
Reference Number Differentiating Characteristics
As differentiated by material which must conform to ships parts control center special quality control provisions and certified free from mercury contamination
FSC
3120 Unmounted Plain Bearings
NIIN
011701371
NSN
3120011701371

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AA-306-11
Cage Code:
70417
Status:
A
MSDS:
Part Number:
925F080 ITEM 9
Cage Code:
92459
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 3120-01-170-1371
What are the manufacturers of nsn 3120011701371?
Does this nsn 3120011701371 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120011701371
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 3120011701371 contain any precious metals?
No precious metal content.
Does nsn 3120011701371 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120011701371?
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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  •   Certificate of Conformance
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