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Tube To Boss Elbow NSN 4730-00-020-9974

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 4730-00-020-9974 NSN: 4730-00-020-9974

Features and Characteristics

Thread Class
2a all ends
Maximum Operating Temp
107.2 degrees fahrenheit single response
End Application
02n strategic weapon systems (poseidon and trident)
Connection Style
Flared (tube) 1st end
Leg Length
1.938 inches 2nd end
Connection Type
Threaded external tube 1st end
Thready Qty Per Inch (tpi)
12 all ends
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
1.062 inches all ends
Seat Angle
37.0 degrees 1st end
Flow Angle
90.0 degrees
Outside Diameter Tube Accommodated
0.750 inches 1st end
Material
Steel comp 316
Material Specification
66 federal standard single material response
Media For Which Designed
Hydraulic fluid single response
Thread Series Designator
Un all ends
Furnished Items And Quantity
1 tube coupling nut w/sleeve and 1 preformed packing
Specification Data
81343-j514 professional/industrial association standard
Nondefinitive Specification/std Data
10a figure
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
000209974
NSN
4730000209974

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS51527A12S
Cage Code:
96906
Status:
A
MSDS:
Part Number:
259-2062-12-12
Cage Code:
01276
Status:
A
MSDS:
Part Number:
12C5BXSS
Cage Code:
30780
Status:
A
MSDS:
Part Number:
12-12 070220SA
Cage Code:
81343
Status:
A
MSDS:
Part Number:
J514
Cage Code:
81343
Status:
A
MSDS:
Part Number:
12C5BX-S-ZGC
Cage Code:
98441
Status:
A
MSDS:
Part Number:
MS51527A12P
Cage Code:
96906
Status:
A
MSDS:
Part Number:
MS51527A12Z
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 4730-00-020-9974
What are the manufacturers of nsn 4730000209974?
Does this nsn 4730000209974 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730000209974
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 4730000209974 contain any precious metals?
No precious metal content.
Does nsn 4730000209974 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730000209974?
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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