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Tube To Boss Elbow NSN 4730-01-278-1001

Item Description

A fitting that forms an angle of less that 180 degrees (3.141 radians) from a straight flow. One connecting 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. 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 may have side or heel inlet(s). It is designed to connect a tube or tube fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.

NSN 4730-01-278-1001 NSN: 4730-01-278-1001

Features and Characteristics

Thread Class
2a all ends
End Application
Rg-31 mrap
Connection Style
Flared (tube) 1st end
Leg Length
1.250 inches 2nd end
Connection Type
Threaded external tube 1st end
Thread Size
0.562 inches all ends
Seat Angle
37.0 degrees 1st end
Flow Angle
90.0 degrees
Outside Diameter Tube Accommodated
0.375 inches 1st end
Material
Steel
Surface Treatment
Zinc
Thread Series Designator
Unf all ends
Furnished Items And Quantity
1 locknut and 1 preformed packing and 1 tube coupling nut w/sleeve
Specification Data
96906-ms51527 government standard and 81343-j514 government standard
Nondefinitive Specification/std Data
10a figure
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
012781001
NSN
4730012781001

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS51527B6Z
Cage Code:
96906
Status:
A
MSDS:
Part Number:
MS51527A6Z
Cage Code:
96906
Status:
A
MSDS:
Part Number:
6C5BX-S-ZGC
Cage Code:
30780
Status:
A
MSDS:
Part Number:
MS51527-B6Z
Cage Code:
56529
Status:
A
MSDS:
Part Number:
6-6 070220CA
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: 8710000090
  • NAICS: 336992
  • SITC: 89111
  • Description: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
  • End Use (Code 50030):
    Military trucks, armored vehicles, etc.

Q & A

Frequently asked questions for NSN 4730-01-278-1001
What are the manufacturers of nsn 4730012781001?
Does this nsn 4730012781001 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730012781001
A fitting that forms an angle of less that 180 degrees (3.141 radians) from a straight flow. one connecting 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. 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 may have side or heel inlet(s). it is designed to connect a tube or tube fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.
Does nsn 4730012781001 contain any precious metals?
No precious metal content.
Does nsn 4730012781001 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730012781001?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22679
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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