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Tube Elbow NSN 4730-00-554-8991

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 4730-00-554-8991 NSN: 4730-00-554-8991

Features and Characteristics

Thread Class
3a 1st end
Connection Style
Flared (tube) 2nd end
Leg Length
0.976 inches 2nd end
Connection Type
Threaded external tube 2nd end
Thread Size
0.500 inches 2nd end
Seat Angle
45.0 degrees 2nd end
Flow Angle
90.0 degrees
Outside Diameter Tube Accommodated
0.312 inches 2nd end
Material
Aluminum alloy
Surface Treatment
Anodize outside
Thread Series Designator
Unf 2nd end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
005548991
NSN
4730005548991

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
S874-5D
Cage Code:
26512
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 4730-00-554-8991
What are the manufacturers of nsn 4730005548991?
Does this nsn 4730005548991 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730005548991
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 4730005548991 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730005548991 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730005548991?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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