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Sleeve Bushing NSN 3120-01-270-1293

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 3120-01-270-1293 NSN: 3120-01-270-1293

Features and Characteristics

Overall Length
Between 0.3010 inches and 0.3110 inches
Body Outside Diameter
Between 0.2190 inches and 0.2340 inches
Body Inside Diameter
Between 0.1640 inches and 0.1660 inches
Flange Outside Diameter
Between 0.3210 inches and 0.3310 inches
Flange Width
Between 0.0100 inches and 0.0150 inches
Corner Shape
Square all corners
Surface Finish
63.0 microinches right end surface of body
Material
Copper alloy 360
Material Specification
Qq-b-626 federal specification single material response
Surface Treatment
Copper and tin
Surface Treatment Specification
Mil-c-14550 military specification 1st treatment response and mil-t-10727 military specification 2nd treatment response
Style Designator
22c solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
012701293
NSN
3120012701293

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
704AS8447
Cage Code:
30003
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 3120-01-270-1293
What are the manufacturers of nsn 3120012701293?
Does this nsn 3120012701293 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120012701293
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 3120012701293 contain any precious metals?
No precious metal content.
Does nsn 3120012701293 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120012701293?
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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