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Hose To Boss Elbow NSN 4730-00-072-8438

Item Description

A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. One connecting end must have either 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. The other connecting 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 hose or hose fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, and the like. It may have side and/or heel inlet(s). See also elbow, hose; and elbow, tube to hose. Excludes elbow, pipe to hose and items having flange ends.

NSN 4730-00-072-8438 NSN: 4730-00-072-8438

Features and Characteristics

Thread Class
3a 2nd end
Connection Style
Gripping nipple (nose) 1st end
Leg Length
4.270 inches 1st end
Connection Type
Threaded external hose gripping 1st end
Thready Qty Per Inch (tpi)
12 2nd end
Thread Size
2.312 inches 2nd end
Flow Angle
90.0 degrees
Inside Diameter Hose Accommodated
1.125 inches 1st end
Outside Diameter Hose Accommodated
1.500 inches 1st end
Material
Nickel alloy body
Material Specification
Qq-n-281, class a or b federal specification 1st material response body
Thread Series Designator
Uns 2nd end
Furnished Items And Quantity
1 socket
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
000728438
NSN
4730000728438

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
203830PC326
Cage Code:
43689
Status:
A
MSDS:
Part Number:
93-191301-1-20
Cage Code:
01276
Status:
A
MSDS:
Part Number:
90EF-BM1488CL-1620
Cage Code:
32142
Status:
A
MSDS:
Part Number:
CMC-49-5701-1-20
Cage Code:
53159
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7507200000
  • NAICS: 332919
  • SITC: 68322
  • Description: Tube or pipe fittings of nickel
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-00-072-8438
What are the manufacturers of nsn 4730000728438?
Does this nsn 4730000728438 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730000728438
A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. one connecting end must have either 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. the other connecting 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 hose or hose fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, and the like. it may have side and/or heel inlet(s). see also elbow, hose; and elbow, tube to hose. excludes elbow, pipe to hose and items having flange ends.
Does nsn 4730000728438 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730000728438 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730000728438?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22677
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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