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Tube Elbow NSN 4730-00-491-1271

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 4730-00-491-1271 NSN: 4730-00-491-1271

Features and Characteristics

Thread Class
3a 1st end
Connection Style
Flareless (tube) 1st end
Leg Length
1.219 inches 1st end
Connection Type
Threaded external tube 1st end
Thready Qty Per Inch (tpi)
20 1st end
Thread Size
1.312 inches 1st end
Seat Angle
20.0 degrees 1st end
Flow Angle
90.0 degrees
Outside Diameter Tube Accommodated
1.000 inches 1st end
Material
Steel comp 316
Material Specification
66 federal standard single material response
Thread Series Designator
Un 1st end
Furnished Items And Quantity
4 ferrule sleeve and 2 short coupling nut
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
004911271
NSN
4730004911271

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2519169-2
Cage Code:
30003
Status:
A
MSDS:
Part Number:
SS1610-9
Cage Code:
02570
Status:
A
MSDS:
Part Number:
1610-9-316
Cage Code:
02570
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 4730-00-491-1271
What are the manufacturers of nsn 4730004911271?
Does this nsn 4730004911271 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730004911271
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 4730004911271 contain any precious metals?
No precious metal content.
Does nsn 4730004911271 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730004911271?
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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