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Sleeve Bushing NSN 3120-01-525-5489

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 3120-01-525-5489 NSN: 3120-01-525-5489

Features and Characteristics

Overall Length
Between 0.5120 inches and 0.5270 inches
Body Outside Diameter
Between 0.5120 inches and 0.5270 inches
Body Inside Diameter
Between 0.5000 inches and 0.6265 inches
Flange Outside Diameter
Between 0.7400 inches and 0.7600 inches
Flange Width
Between 0.0570 inches and 0.0620 inches
Material
Steel comp 4130 or steel comp 8630
Material Specification
Ams-s-6758 assn standard 1st material response or ams8630 assn standard 2nd material response or ams6280 assn standard 3rd material response
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416, type 2, class 2 assn standard single treatment response
Style Designator
Solid, external flange one end
Specification Data
80205-nas77 professional/industrial association standard
FSC
3120 Unmounted Plain Bearings
NIIN
015255489
NSN
3120015255489

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NAS77-8-046
Cage Code:
80205
Status:
A
MSDS:
Part Number:
NAS77-8-46
Cage Code:
80205
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 3120-01-525-5489
What are the manufacturers of nsn 3120015255489?
Does this nsn 3120015255489 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120015255489
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 3120015255489 contain any precious metals?
No precious metal content.
Does nsn 3120015255489 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120015255489?
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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