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Tube Reducer NSN 4730-01-119-7823

Item Description

A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes bushing (as modified).

NSN 4730-01-119-7823 NSN: 4730-01-119-7823

Features and Characteristics

Thread Class
3a 1st end bulkhead
Reducer Type
Concentric
End Application
Aircraft mh-47e special operations aircraft; helicopter, sea knight h-46; helicopter, chinook, ch-47
Connection Style
Flareless (tube) 2nd end
Connection Type
Threaded external tube 2nd end
Thread Size
0.500 inches 2nd end
Seat Angle
12.0 degrees 2nd end
Criticality Code Justification
Feat
Outside Diameter Tube Accommodated
0.312 inches 2nd end
Nominallength
1.688 inches
Special Features
Weapon system essential
Material
Steel comp 304
Material Specification
Qq-s-763 federal specification 2nd material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Thread Series Designator
Unjf 1st end bulkhead
Specification Data
81205-bacu24aa manufacturers standard
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
011197823
NSN
4730011197823

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
BACU24AA0405J
Cage Code:
81205
Status:
A
MSDS:
Part Number:
AFP238J4-5
Cage Code:
30974
Status:
A
MSDS:
Part Number:
APX832J0405
Cage Code:
01673
Status:
A
MSDS:
Part Number:
FER15790405J
Cage Code:
14397
Status:
A
MSDS:
Part Number:
BACU24AA
Cage Code:
81205
Status:
A
MSDS:
Part Number:
APX8320405J
Cage Code:
01673
Status:
A
MSDS:
Part Number:
DBOU24AA0405J
Cage Code:
14798
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 4730-01-119-7823
What are the manufacturers of nsn 4730011197823?
Does this nsn 4730011197823 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730011197823
A straight tube fitting having a different size connection on each end. it is designed to join two tubes of different sizes. excludes bushing (as modified).
Does nsn 4730011197823 contain any precious metals?
No precious metal content.
Does nsn 4730011197823 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730011197823?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
08506
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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