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Tube Elbow NSN 4730-01-139-5178

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 4730-01-139-5178 NSN: 4730-01-139-5178

Features and Characteristics

Thread Class
3a 2nd end bulkhead
End Application
Aircraft, hornet f/a-18
Connection Style
Swaged w/ grooves (tube) 1st end
Leg Length
1.211 inches 2nd end
Connection Type
Unthreaded internal tube 1st end
Thready Qty Per Inch (tpi)
24 2nd end bulkhead
Thread Size
0.437 inches 2nd end bulkhead
Flow Angle
90.0 degrees
Criticality Code Justification
Feat
Outside Diameter Tube Accommodated
0.250 inches all ends
Special Features
Weapon system essential
Material
Titanium
Material Specification
Ams4921 assn standard single material response
Surface Treatment
Phosphate fluoride and plastic polytetrafluoroethylene
Surface Treatment Specification
Dmcps1011 mfr ref 1st treatment response and dmcps1009 mfr ref 2nd treatment response
Thread Series Designator
Unjs 2nd end bulkhead
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
011395178
NSN
4730011395178

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
H11054AE04
Cage Code:
08199
Status:
A
MSDS:
Part Number:
D11054AE04
Cage Code:
14798
Status:
A
MSDS:
Part Number:
ST7M436T4
Cage Code:
76301
Status:
A
MSDS:
Part Number:
AC1062T04
Cage Code:
00624
Status:
A
MSDS:
Part Number:
ST7M436
Cage Code:
76301
Status:
A
MSDS:
Part Number:
LD82000E04
Cage Code:
00624
Status:
A
MSDS:
Part Number:
D11054AE4
Cage Code:
14798
Status:
A
MSDS:
Part Number:
10108731
Cage Code:
A486G
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8108908000
  • NAICS: 331491
  • SITC: 69985
  • Description: Other wrought titanium, nesoi
  • End Use (Code 12290):
    Nonferrous metals, other

Q & A

Frequently asked questions for NSN 4730-01-139-5178
What are the manufacturers of nsn 4730011395178?
Does this nsn 4730011395178 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730011395178
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 4730011395178 contain any precious metals?
No precious metal content.
Does nsn 4730011395178 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730011395178?
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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