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Sleeve Bushing NSN 3120-01-576-4374

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 3120-01-576-4374 NSN: 3120-01-576-4374

Features and Characteristics

Overall Length
1.4090 inches
Body Outside Diameter
Between 2.8360 inches and 2.8380 inches
Body Inside Diameter
2.5010 mils and 2.5030 centimeters
Flange Outside Diameter
4.0000 inches
End Application
Ssn 688 class submarine no. 2 periscope system peroscope hoist cylinder
Flange Width
0.2500 inches
Criticality Code Justification
Zzzy
Material
Copper alloy
Material Specification
Qq-c-465, c63000 federal specification single material response
Style Designator
22c solid, external flange one end
Reference Number Differentiating Characteristics
Items that support a level 1 or subsafe critical system/component that has undergone quality assurance during the acquisition process and requires objective quality evidence (oqe) traceable to permanent marking on the material.
FSC
3120 Unmounted Plain Bearings
NIIN
015764374
NSN
3120015764374

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
L8831504
Cage Code:
25685
Status:
A
MSDS:
Part Number:
522 5489363 ITEM 4
Cage Code:
53711
Status:
A
MSDS:
Part Number:
522 6640222 ITEM 4
Cage Code:
53711
Status:
A
MSDS:
Part Number:
5489363 FIND 4
Cage Code:
53711
Status:
A
MSDS:
Part Number:
5489363-4
Cage Code:
53711
Status:
A
MSDS:
Part Number:
6640222 FIND 4
Cage Code:
53711
Status:
A
MSDS:
Part Number:
522 5489363 ITEM 4Q3
Cage Code:
03950
Status:
A
MSDS:
Part Number:
522 6640222 ITEM 4Q3
Cage Code:
03950
Status:
A
MSDS:
Part Number:
5489363 FIND 4Q3
Cage Code:
03950
Status:
A
MSDS:
Part Number:
5489363-4Q3
Cage Code:
03950
Status:
A
MSDS:
Part Number:
6640222 FND 4Q3
Cage Code:
03950
Status:
A
MSDS:
Part Number:
L8831504Q3
Cage Code:
03950
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 3120-01-576-4374
What are the manufacturers of nsn 3120015764374?
Does this nsn 3120015764374 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120015764374
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 3120015764374 contain any precious metals?
No precious metal content.
Does nsn 3120015764374 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120015764374?
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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