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Self-sealing Coupling Half NSN 4730-01-417-2719

Item Description

A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a bolt, fluid passage on one end. The other end must have an external or internal thread for connecting a mating part to form a self-sealing coupling assembly. The fitting has either a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half, or, if it has no self-sealing feature, is specifically designed to mate with a fitting with a self-sealing feature. For self-sealing fittings with a quick disconnect end, see coupling half, quick disconnect. For fluid line fittings without a self-sealing feature, see coupling (as modified).

NSN 4730-01-417-2719 NSN: 4730-01-417-2719

Features and Characteristics

Thread Class
3a all ends
Overall Length
2.878 inches
Bolt Hole Quantity
6
Maximum Operating Temp
275.0 degrees fahrenheit single response
End Application
Aircraft c-17a
Basic Shape Style
Round mounting flange
Connection Style
Flareless all ends
Connection Type
Threaded external tube first fluid end connection
Features Provided
Self-sealing
Thready Qty Per Inch (tpi)
12 all ends
Maximum Operating Pressure
4000.0 pounds per square inch single response
Thread Size
1.312 inches all ends
Mounting Flange Location
First leg
Seat Angle
12.0 degrees
Outside Diameter
2.875 inches
Bolt Hole Diameter
0.201 inches
Bolt Circle Diameter
2.500 inches
Material
Titanium alloy body
Material Specification
Ams 4928 assn standard single material response body
Media For Which Designed
Hydraulic fluid, petroleum base single response
Surface Treatment
Phosphate body
Surface Treatment Specification
Ams 2486 assn standard single treatment response body
Style Designator
Male coupling half
Thread Series Designator
Unj all ends
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
014172719
NSN
4730014172719

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7D0240-16N
Cage Code:
88277
Status:
A
MSDS:
Part Number:
AE86737M
Cage Code:
00624
Status:
A
MSDS:
Part Number:
7D0240
Cage Code:
88277
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 4730-01-417-2719
What are the manufacturers of nsn 4730014172719?
Does this nsn 4730014172719 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730014172719
A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a bolt, fluid passage on one end. the other end must have an external or internal thread for connecting a mating part to form a self-sealing coupling assembly. the fitting has either a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half, or, if it has no self-sealing feature, is specifically designed to mate with a fitting with a self-sealing feature. for self-sealing fittings with a quick disconnect end, see coupling half, quick disconnect. for fluid line fittings without a self-sealing feature, see coupling (as modified).
Does nsn 4730014172719 contain any precious metals?
No precious metal content.
Does nsn 4730014172719 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730014172719?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
18281
FIIG:
A531W0
App. Key:
Cond. Code:
1
Status:
A

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