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Boss Reducer NSN 4730-00-224-7829

Item Description

A straight fitting having a boss connection of a different size at each end. Both connections have external or internal machine threads (straight threads other than pipe or hose series) and are designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. Excludes bushing (as modified).

NSN 4730-00-224-7829 NSN: 4730-00-224-7829

Features and Characteristics

Thread Class
3a all ends
Reducer Type
Concentric
Maximum Operating Temp
160.0 degrees fahrenheit single response
End Application
Aircraft application
Connection Style
Flared w/ gasket seal (boss) all ends
Connection Type
Threaded external boss all ends
Thready Qty Per Inch (tpi)
20 2nd end
Maximum Operating Pressure
1500.0 pounds per square inch single response
Thread Size
0.438 inches 2nd end
Nominallength
1.891 inches
Material
Steel comp 1141
Surface Treatment
Cadmium
Thread Series Designator
Un all ends
Specification Data
88044-an919 government standard
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
002247829
NSN
4730002247829

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AS4841
Cage Code:
81343
Status:
A
MSDS:
Part Number:
AN919-24
Cage Code:
34724
Status:
A
MSDS:
Part Number:
AS5174-2004
Cage Code:
81343
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307994000
  • NAICS: 332919
  • SITC: 67959
  • Description: Other fittings nesoi of alloy steel not stainless
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-00-224-7829
What are the manufacturers of nsn 4730002247829?
Does this nsn 4730002247829 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730002247829
A straight fitting having a boss connection of a different size at each end. both connections have external or internal machine threads (straight threads other than pipe or hose series) and are designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. excludes bushing (as modified).
Does nsn 4730002247829 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730002247829 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730002247829?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
23541
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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