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Pipe To Boss Straight Adapter NSN 4730-01-250-1791

Item Description

An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has external 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 is designed to join a pipe or pipe fitting to a boss or boss fitting in a straight line on items such as tanks, housing, valve fittings, or the like. See also adapter bushing and coupling, pipe.

NSN 4730-01-250-1791 NSN: 4730-01-250-1791

Features and Characteristics

Thread Class
2a 2nd end
Maximum Operating Temp
275.0 degrees fahrenheit single response
Connection Style
Plain (pipe) 1st end
Connection Type
Threaded internal pipe 1st end
Thready Qty Per Inch (tpi)
16 2nd end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.750 inches 2nd end
Nominallength
1.344 inches
Material
Steel comp 316
Material Specification
66 federal standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Thread Series Designator
Unf 2nd end
Furnished Items And Quantity
1 preformed packing
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
012501791
NSN
4730012501791

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
ST57D126
Cage Code:
04236
Status:
A
MSDS:
Part Number:
0502-8-8C
Cage Code:
30780
Status:
A
MSDS:
Part Number:
ST57D126-8-8
Cage Code:
04236
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 4730-01-250-1791
What are the manufacturers of nsn 4730012501791?
Does this nsn 4730012501791 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730012501791
An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. the other end has external 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 is designed to join a pipe or pipe fitting to a boss or boss fitting in a straight line on items such as tanks, housing, valve fittings, or the like. see also adapter bushing and coupling, pipe.
Does nsn 4730012501791 contain any precious metals?
No precious metal content.
Does nsn 4730012501791 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730012501791?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22674
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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