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Tube To Boss Straight Adapter NSN 4730-01-542-7749

Item Description

An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. 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 tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.

NSN 4730-01-542-7749 NSN: 4730-01-542-7749

Features and Characteristics

Thread Class
3b 2nd end
Connection Style
Gasket seal (boss) 2nd end
Connection Type
Threaded internal boss 2nd end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.875 inches 2nd end
Seat Angle
12.0 degrees 1st end
Outside Diameter Tube Accommodated
0.625 inches 2nd end
Nominallength
1.656 inches
Part Name Assigned By Controlling Agency
Adapter, straight, tube to boss
Special Features
Corrosion resistant steel (15-5ph) with cadmium plating; reduce boss to flareless tube
Material
Stainless steel
Surface Treatment
Cadmium
Thread Series Designator
Unjf 1st end
Specification Data
81343 - as21915 professional/industrial association standard
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
015427749
NSN
4730015427749

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AS21915
Cage Code:
81343
Status:
A
MSDS:
Part Number:
AS18280
Cage Code:
81343
Status:
A
MSDS:
Part Number:
MS21915V10-8P
Cage Code:
81343
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-01-542-7749
What are the manufacturers of nsn 4730015427749?
Does this nsn 4730015427749 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730015427749
An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. 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 tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. see also coupling, tube and nipple, tube.
Does nsn 4730015427749 contain any precious metals?
No precious metal content.
Does nsn 4730015427749 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730015427749?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22675
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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