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Flange To Boss Elbow NSN 4730-00-381-7541

Item Description

A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. It has a flange connection on one end designed to connect with another flange connection, or a compression type mounting pad. The other end has external and/or internal machine threads (straight threads other than pipe or hose series), and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side and/or heel inlet(s).

NSN 4730-00-381-7541 NSN: 4730-00-381-7541

Features and Characteristics

Bolt Hole Quantity
8 1st end
Connection Style
Gasket seal (boss) 2nd end
Leg Length
3.960 inches 2nd end
Width
4.760 inches 1st end
Length
4.760 inches 1st end
Flange Shape
Rectangular with holes 1st end
Connection Type
Threaded internal boss 2nd end
Thickness
0.530 inches 1st end
Material
Aluminum
Thread Series Designator
Uns 2nd end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
003817541
NSN
4730003817541

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
209207PC11
Cage Code:
10001
Status:
A
MSDS:
Part Number:
209207
Cage Code:
10001
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7609000000
  • NAICS: 332919
  • SITC: 68427
  • Description: Aluminum tube or pipe fittings (couplings,elbows sleeves)
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-00-381-7541
What are the manufacturers of nsn 4730003817541?
Does this nsn 4730003817541 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730003817541
A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. it has a flange connection on one end designed to connect with another flange connection, or a compression type mounting pad. the other end has external and/or internal machine threads (straight threads other than pipe or hose series), and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. it may have side and/or heel inlet(s).
Does nsn 4730003817541 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730003817541 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730003817541?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
29665
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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