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Flange To Tube Straight Adapter NSN 4730-00-129-6707

Item Description

An adapter having a flange connection on one end designed to connect with another flange connection or a compression type mounting pad. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It is designed to join a flange or flange fitting to a tube or tube fitting in a straight line.

NSN 4730-00-129-6707 NSN: 4730-00-129-6707

Features and Characteristics

Thread Class
3a 1st end
Bolt Hole Quantity
4 2nd end
Maximum Operating Temp
177.0 degrees celsius single response
End Application
Helicopter, kiowa oh-58 a&c
Connection Style
Inverted flare (tube) 1st end
Width
1.690 inches 2nd end
Length
1.690 inches 2nd end
Flange Shape
Rectangular with holes 2nd end
Connection Type
Threaded external tube 1st end
Thread Size
1.437 inches 1st end
Seat Angle
30.0 degrees 1st end
Criticality Code Justification
Feat
Thickness
0.125 inches 2nd end
Bolt Hole Diameter
0.246 inches 2nd end
Center To Center Distance Between Bolt Holes Along Length
1.290 inches 2nd end
Center To Center Distance Between Bolt Holes Along Width
1.290 inches 2nd end
Flange Face Design
Plain 2nd end
Outside Diameter Tube Accommodated
1.250 inches 1st end
Nominallength
1.000 inches
Special Features
Weapon system essential
Material
Steel
Material Specification
Mil-s-7720 military specification single material response
Surface Treatment
Passivate
Surface Treatment Specification
Spec 249-00024, 89372 mfr ref single treatment response
Thread Series Designator
Unef 1st end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
001296707
NSN
4730001296707

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
310-470018
Cage Code:
89372
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307912000
  • NAICS: 332919
  • SITC: 67959
  • Description: Flanges of iron or nonalloy steel
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-00-129-6707
What are the manufacturers of nsn 4730001296707?
Does this nsn 4730001296707 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730001296707
An adapter having a flange connection on one end designed to connect with another flange connection or a compression type mounting pad. the other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. it is designed to join a flange or flange fitting to a tube or tube fitting in a straight line.
Does nsn 4730001296707 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730001296707 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730001296707?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
29657
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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