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Tube Elbow NSN 4730-01-268-5907

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 4730-01-268-5907 NSN: 4730-01-268-5907

Features and Characteristics

Thread Class
3a 1st end
Connection Style
Swivel nut, flare (tube) style 3 optional end 2nd end
Leg Length
2.860 inches 1st end
Connection Type
Threaded internal tube 2nd end
Thready Qty Per Inch (tpi)
12 2nd end
Thread Size
2.250 inches 2nd end
Seat Angle
37.0 degrees 1st end
Flow Angle
90.0 degrees
Criticality Code Justification
Feat
Outside Diameter Tube Accommodated
1.750 inches 2nd end
Special Features
Kc131c28; machined groove in flared end to accommodate seal ring per kc103
Material
Steel comp 316
Material Specification
Qq-s-763, cond a federal specification single material response
Surface Treatment
Passivate
Thread Series Designator
Un 2nd end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
012685907
NSN
4730012685907

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
KC131C28
Cage Code:
22264
Status:
A
MSDS:
Part Number:
KC131K28
Cage Code:
22264
Status:
A
MSDS:
Part Number:
AS4315K28
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: 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 4730-01-268-5907
What are the manufacturers of nsn 4730012685907?
Does this nsn 4730012685907 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730012685907
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 4730012685907 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730012685907 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730012685907?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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