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Boss Cross NSN 4730-00-538-6741

Item Description

A fitting having four branches in the same plane whose axes form right angles. The boss connections for items such as tanks, housings, valve fittings, and the like, have internal or external machine threads (straight threads other than pipe or hose series) and are designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It may have side inlet(s). Excludes cross, tube.

NSN 4730-00-538-6741 NSN: 4730-00-538-6741

Features and Characteristics

Thread Class
3b 1st end
Connection Style
Gasket seal (boss) 1st end
Leg Length
1.359 inches 1st end and 1.452 inches 1st end
Connection Type
Threaded internal boss 1st end
Thready Qty Per Inch (tpi)
12 1st end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
1.062 inches 1st end
Material
Steel comp 316
Material Specification
66 federal standard single material response
Media For Which Designed
Hydraulic fluid single response
Surface Treatment
Passivate outside
Thread Series Designator
Unj 1st end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
005386741
NSN
4730005386741

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AS4875
Cage Code:
81343
Status:
A
MSDS:
Part Number:
AS5193
Cage Code:
81343
Status:
A
MSDS:
Part Number:
AS5193K12
Cage Code:
81343
Status:
A
MSDS:
Part Number:
AN937K12
Cage Code:
88044
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307994000
  • NAICS: 332919
  • SITC: 67959
  • Description: Other fittings nesoi of alloy steel not stainless
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-00-538-6741
What are the manufacturers of nsn 4730005386741?
Does this nsn 4730005386741 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730005386741
A fitting having four branches in the same plane whose axes form right angles. the boss connections for items such as tanks, housings, valve fittings, and the like, have internal or external machine threads (straight threads other than pipe or hose series) and are designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. it may have side inlet(s). excludes cross, tube.
Does nsn 4730005386741 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730005386741 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730005386741?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22702
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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