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Tube Elbow NSN 4730-00-803-7439

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 4730-00-803-7439 NSN: 4730-00-803-7439

Features and Characteristics

Thread Class
3a all ends
Connection Style
Flared (tube) all ends
Leg Length
0.703 inches 2nd end
Connection Type
Threaded external tube all ends
Thread Size
0.438 inches all ends
Seat Angle
37.0 degrees all ends
Flow Angle
45.0 degrees
Outside Diameter Tube Accommodated
0.250 inches 2nd end
Material
Steel comp 304
Material Specification
66 federal standard single material response
Surface Treatment
Passivate
Thread Series Designator
Unjf 1st end bulkhead
Specification Data
81343-as1040 manufacturers standard
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
008037439
NSN
4730008037439

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2661058Y025
Cage Code:
92003
Status:
A
MSDS:
Part Number:
AN837-4J
Cage Code:
88044
Status:
A
MSDS:
Part Number:
AS1040
Cage Code:
81343
Status:
A
MSDS:
Part Number:
AS4841
Cage Code:
81343
Status:
A
MSDS:
Part Number:
AS1040J0404
Cage Code:
81343
Status:
A
MSDS:
Part Number:
CE837-4SS
Cage Code:
71563
Status:
A
MSDS:
Part Number:
MS24396J4
Cage Code:
71563
Status:
A
MSDS:
Part Number:
MS24396C4
Cage Code:
96906
Status:
A
MSDS:
Part Number:
SAE AS1040
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 4730-00-803-7439
What are the manufacturers of nsn 4730008037439?
Does this nsn 4730008037439 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730008037439
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 4730008037439 contain any precious metals?
No precious metal content.
Does nsn 4730008037439 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730008037439?
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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