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Sleeve Bushing NSN 3120-01-310-4638

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 3120-01-310-4638 NSN: 3120-01-310-4638

Features and Characteristics

Overall Length
0.2600 inches
Body Outside Diameter
Between 0.3630 inches and 0.3650 inches
Body Inside Diameter
0.2190 inches
Flange Outside Diameter
Between 0.4930 inches and 0.5070 inches
Flange Width
Between 0.0570 inches and 0.0620 inches
Corner Shape
Square outside right corner
Special Features
0.0620 in. Radius on inside end of inside right corner
Material
Steel comp 302 or steel comp 304
Material Specification
Mil-s-7720, class g, comp a military specification 1st material response or ams 5639 assn standard 2nd material response
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416, type 1, class 1 federal specification single treatment response
Style Designator
22c solid, external flange one end
Specification Data
81205-bacb28b manufacturers standard
FSC
3120 Unmounted Plain Bearings
NIIN
013104638
NSN
3120013104638

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
BACB28B4-198P
Cage Code:
65910
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 3120-01-310-4638
What are the manufacturers of nsn 3120013104638?
Does this nsn 3120013104638 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120013104638
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 3120013104638 contain any precious metals?
No precious metal content.
Does nsn 3120013104638 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120013104638?
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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