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Tube Elbow NSN 4730-00-288-9421

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 4730-00-288-9421 NSN: 4730-00-288-9421

Features and Characteristics

Thread Class
2a all ends
Connection Style
Flared (tube) all ends
Leg Length
0.886 inches all ends and 0.926 inches all ends
Connection Type
Threaded external tube all ends
Thread Size
0.500 inches all ends
Seat Angle
45.0 degrees all ends
Flow Angle
90.0 degrees
Outside Diameter Tube Accommodated
0.312 inches all ends
Material
Copper alloy 377
Material Specification
Qq-b-626, comp 21 federal specification single material response
Thread Series Designator
Unf all ends
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
002889421
NSN
4730002889421

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
J513
Cage Code:
81343
Status:
A
MSDS:
Part Number:
8924215
Cage Code:
K4285
Status:
A
MSDS:
Part Number:
A4556
Cage Code:
41947
Status:
A
MSDS:
Part Number:
9432254
Cage Code:
73342
Status:
A
MSDS:
Part Number:
9832254
Cage Code:
73342
Status:
A
MSDS:
Part Number:
4730002889421
Cage Code:
SCY13
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7412200000
  • NAICS: 332919
  • SITC: 68272
  • Description: Copper alloy tube or pipe fittings
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-00-288-9421
What are the manufacturers of nsn 4730002889421?
Does this nsn 4730002889421 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730002889421
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 4730002889421 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730002889421 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730002889421?
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
  •   Quality Fast Service
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