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Self-sealing Coupling Half NSN 4730-01-377-4330

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 4730-01-377-4330 NSN: 4730-01-377-4330

Features and Characteristics

Thread Class
3a all ends
Overall Length
1.800 inches
Maximum Operating Temp
275.0 degrees fahrenheit single response
Connection Style
Flareless all ends
Connection Type
Threaded external tube first fluid end connection
Features Provided
Self-sealing
Maximum Operating Pressure
4000.0 pounds per square inch single response
Thread Size
0.563 inches all ends
Seat Angle
12.0 degrees
Special Features
Lockwire holes
Material
Titanium body
Material Specification
Mil-t-9047 military specification single material response body or ams 4928 assn standard single material response body or ams 4965 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
Unjf all ends
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
013774330
NSN
4730013774330

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AE88555G
Cage Code:
00624
Status:
A
MSDS:
Part Number:
151000-201W
Cage Code:
11362
Status:
A
MSDS:
Part Number:
7D0185A06W
Cage Code:
88277
Status:
A
MSDS:
Part Number:
7D0185
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 4730-01-377-4330
What are the manufacturers of nsn 4730013774330?
Does this nsn 4730013774330 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730013774330
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 4730013774330 contain any precious metals?
No precious metal content.
Does nsn 4730013774330 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730013774330?
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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  •   Certificate of Conformance
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