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Self-sealing Coupling Half NSN 4730-01-285-1138

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 4730-01-285-1138 NSN: 4730-01-285-1138

Features and Characteristics

Thread Class
3a all ends
Overall Length
Between 2.493 inches and 2.638 inches
Unable To Decode
Unable to decode and unable to decode
Connection Style
Flared all ends
Connection Type
Threaded external tube first fluid end connection
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.750 inches all ends
Seat Angle
37.0 degrees
Material
Stainless steel body
Style Designator
Male coupling half
Thread Series Designator
Unjf all ends
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
012851138
NSN
4730012851138

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AE99135H
Cage Code:
00624
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307290000
  • NAICS: 332919
  • SITC: 67956
  • Description: Stainless steel tube or pipe fittings nesoi
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-01-285-1138
What are the manufacturers of nsn 4730012851138?
Does this nsn 4730012851138 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730012851138
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 4730012851138 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730012851138 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730012851138?
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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