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Tube To Boss Elbow NSN 4730-01-493-8694

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 4730-01-493-8694 NSN: 4730-01-493-8694

Features and Characteristics

Thread Class
2a all ends
Connection Style
Swivel nut, double (tube) 1st end
Leg Length
1.080 inches 1st end and 1.140 inches 1st end
Connection Type
Threaded external tube all ends and threaded external pipe all ends
Thready Qty Per Inch (tpi)
14 all ends
Thread Size
0.875 inches all ends
Flow Angle
45.0 degrees
Seat Radius
0.484 inches all ends
Outside Diameter
0.625 inches all ends
Part Name Assigned By Controlling Agency
Elbow, tube to boss
Material
Steel
Surface Treatment
Zinc
Surface Treatment Specification
Mil-f-18866 military specification single treatment response
Thread Series Designator
Unf all ends
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
014938694
NSN
4730014938694

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS51528B10Z
Cage Code:
96906
Status:
A
MSDS:
Part Number:
MS51828
Cage Code:
96906
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307929000
  • NAICS: 332919
  • SITC: 67959
  • Description: Threaded elbows and bends of iron or steel (other than cast iron or stainless steel) for pipes and tubes
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-01-493-8694
What are the manufacturers of nsn 4730014938694?
Does this nsn 4730014938694 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730014938694
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 4730014938694 contain any precious metals?
No precious metal content.
Does nsn 4730014938694 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730014938694?
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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