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Tube Elbow NSN 4730-01-157-8921

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 4730-01-157-8921 NSN: 4730-01-157-8921

Features and Characteristics

Thread Class
3a 1st end
Connection Style
Plain (pipe) 1st end
Leg Length
0.750 inches all ends
Connection Type
Threaded external tube all ends
Thread Size
0.437 inches all ends
Seat Angle
37.0 degrees all ends
Outside Diameter Tube Accommodated
0.250 inches all ends
Material
Stainless steel
Surface Treatment
Cadmium or zinc
Thread Series Designator
Unf all ends
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
011578921
NSN
4730011578921

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
J512
Cage Code:
81343
Status:
A
MSDS:
Part Number:
4-2 010302C
Cage Code:
81343
Status:
A
MSDS:
Part Number:
9402823
Cage Code:
24617
Status:
A
MSDS:
Part Number:
SAE J512 4-2 010302C
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: 7307225000
  • NAICS: 332919
  • SITC: 67954
  • Description: Stainless steel pipe elbows and bends
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-01-157-8921
What are the manufacturers of nsn 4730011578921?
Does this nsn 4730011578921 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730011578921
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 4730011578921 contain any precious metals?
No precious metal content.
Does nsn 4730011578921 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730011578921?
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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