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Tube Elbow NSN 4730-00-640-1216

Item Description

A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. Both connecting ends have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It may have side or heel inlet(s). See also elbow, pipe and connector, multiple, fluid pressure line.

NSN 4730-00-640-1216 NSN: 4730-00-640-1216

Features and Characteristics

Thread Class
3a all ends
Maximum Operating Temp
275.0 degrees fahrenheit single response
End Application
Used on chinkk helicopter ch-47
Connection Style
Flareless (tube) all ends
Leg Length
2.875 inches 1st end
Connection Type
Threaded external tube all ends
Thready Qty Per Inch (tpi)
12 all ends
Maximum Operating Pressure
1500.0 pounds per square inch single response
Thread Size
1.625 inches all ends
Seat Angle
12.0 degrees all ends
Flow Angle
90.0 degrees
Outside Diameter Tube Accommodated
1.250 inches all ends
Material
Aluminum alloy 7075
Material Specification
Qq-a-367, t6 federal specification single material response
Media For Which Designed
Hydraulic fluid single response
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625, type2, class 1 military specification single treatment response
Thread Series Designator
Unj all ends
Specification Data
96906-ms21908 government standard
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
006401216
NSN
4730006401216

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AS21908
Cage Code:
81343
Status:
A
MSDS:
Part Number:
AS18280
Cage Code:
81343
Status:
A
MSDS:
Part Number:
ER833D20
Cage Code:
01276
Status:
A
MSDS:
Part Number:
MS21908D20
Cage Code:
01276
Status:
A
MSDS:
Part Number:
MS21908W20
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: 7609000000
  • NAICS: 332919
  • SITC: 68427
  • Description: Aluminum tube or pipe fittings (couplings,elbows sleeves)
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-00-640-1216
What are the manufacturers of nsn 4730006401216?
Does this nsn 4730006401216 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730006401216
A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. both connecting ends have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. it may have side or heel inlet(s). see also elbow, pipe and connector, multiple, fluid pressure line.
Does nsn 4730006401216 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730006401216 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730006401216?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
03771
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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