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Pipe To Tube Straight Adapter NSN 4730-00-139-3839

Item Description

An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. 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 pipe or pipe fitting to a tube or tube fitting in a straight line.

NSN 4730-00-139-3839 NSN: 4730-00-139-3839

Features and Characteristics

Thread Class
2a 1st end
Maximum Operating Temp
121.0 degrees celsius 2nd response
Connection Style
Plain (pipe) 2nd end
Connection Type
Threaded internal pipe 2nd end
Thready Qty Per Inch (tpi)
12 1st end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
1.625 inches 1st end
Seat Angle
12.0 degrees 1st end
Outside Diameter Tube Accommodated
1.250 inches 1st end
Nominallength
2.220 inches
Material
Steel
Material Specification
Qq-s-624 federal specification single material response and qq-s-631 federal specification single material response or qq-s-637 federal specification single material response
Media For Which Designed
Hydraulic fluid single response
Surface Treatment Specification
J514 assn standard single treatment response and qq-p-416, type 2, cl 3 federal specification single treatment response
Thread Series Designator
Un 1st end
Furnished Items And Quantity
1 ferrule sleeve and 1 short coupling nut
Specification Data
81349-mil-f-18866 government specification
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
001393839
NSN
4730001393839

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS51816-11A
Cage Code:
96906
Status:
A
MSDS:
Part Number:
MIL-F-18866
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MS51816-11
Cage Code:
22031
Status:
A
MSDS:
Part Number:
20GBU-S
Cage Code:
30780
Status:
A
MSDS:
Part Number:
20-20 080103CA
Cage Code:
81343
Status:
A
MSDS:
Part Number:
J514
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: 7307992000
  • NAICS: 332919
  • SITC: 67959
  • Description: Other fittings nesoi of iron or nonalloy steel
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-00-139-3839
What are the manufacturers of nsn 4730001393839?
Does this nsn 4730001393839 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730001393839
An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. 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 pipe or pipe fitting to a tube or tube fitting in a straight line.
Does nsn 4730001393839 contain any precious metals?
No precious metal content.
Does nsn 4730001393839 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730001393839?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
03776
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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