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Tube To Hose Straight Adapter NSN 4730-00-540-0720

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 standard hose threads, an incomplete part of a threaded end connection that grips the hose directly, or is unthreaded and designed to accommodate a hose. It is designed to join a tube or tube fitting to a hose or hose fitting.

NSN 4730-00-540-0720 NSN: 4730-00-540-0720

Features and Characteristics

Thread Class
2a 1st end
End Application
44n helicopter, lamps mark iii, sh-60b
Connection Style
Flared (tube) 1st end
Connection Type
Unthreaded external hose 2nd end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.438 inches 1st end
Seat Angle
37.0 degrees all ends and 45.0 degrees all ends
Inside Diameter Hose Accommodated
0.250 inches 2nd end
Outside Diameter Tube Accommodated
0.250 inches 1st end
Tubing Wall Thickness For Which Designed
0.030 inches 1st end
Nominallength
1.578 inches
Special Features
W/hose retainer flange, 0.625 in. Od x 0.172 un. Lg, press fit in center for 0.531 in. Od hose
Material
Plastic flange or copper alloy flange
Material Specification
Qq-b-621, comp 21 federal specification 1st material response body or qq-b-626, comp 21 federal specification 2nd material response body
Media For Which Designed
Oxygen, gaseous 2nd response
Surface Treatment Specification
Qq-621 comp 21 federal specification single treatment response
Thread Series Designator
Unf 1st end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
005400720
NSN
4730005400720

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4742-4B
Cage Code:
98625
Status:
A
MSDS:
Part Number:
MILF5509A
Cage Code:
81349
Status:
A
MSDS:
Part Number:
588B9031-1
Cage Code:
06481
Status:
A
MSDS:
Part Number:
30482-4-4B
Cage Code:
87373
Status:
A
MSDS:
Part Number:
10518217
Cage Code:
56161
Status:
A
MSDS:
Part Number:
1-4 4-30482-4
Cage Code:
45681
Status:
A
MSDS:
Part Number:
4L0R4RMS
Cage Code:
12190
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-00-540-0720
What are the manufacturers of nsn 4730005400720?
Does this nsn 4730005400720 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730005400720
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 standard hose threads, an incomplete part of a threaded end connection that grips the hose directly, or is unthreaded and designed to accommodate a hose. it is designed to join a tube or tube fitting to a hose or hose fitting.
Does nsn 4730005400720 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730005400720 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730005400720?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
03777
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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