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Tube To Boss Elbow NSN 4730-00-618-8001

Item Description

A fitting that forms an angle of less that 180 degrees (3.141 radians) from a straight flow. One connecting end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side or heel inlet(s). It is designed to connect a tube or tube fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.

NSN 4730-00-618-8001 NSN: 4730-00-618-8001

  Stock Availability

NSN 4730006188001 availability
(as of 11/15/2022).

  • NS: 74
  • NE: 345

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Privacy    Terms

Major End Items End items to which 4730-00-618-8001 is a component of

  • N/A 120mm Gun (m1a1) Ft Combat Ukm Tank
  • A1N Close In Weapon System (ciws-phalanx)
  • A7N Main Feed Pumps
  • AHN Fire Pumps
  • AJN Stream (std. Tensioned Replenishment At Sea Method)
  • CWA 2350-01-328-5964 (eaa Cmbt85pk3) M1a2 Abrams Tank
  • CXA M1a2 System Enhancement Prog 2350-01-328-5964 (eaa Cmbt85sep)
  • CZA 5420-01-430-4247 M1a2 Heavy Assault Bridge(hab)/wolverine
  • N/A Aircraft Mounted Winch

Features and Characteristics

Thread Class
2a all ends
Maximum Operating Temp
250.0 degrees fahrenheit single response
End Application
Ukm tank, combat, ft, 120mm gun (m1a1)
Connection Style
Flareless (tube) 1st end
Leg Length
1.453 inches 2nd end
Connection Type
Threaded external tube 1st end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.750 inches all ends
Seat Angle
12.0 degrees 1st end
Flow Angle
90.0 degrees
Outside Diameter Tube Accommodated
0.500 inches all ends
Material
Steel comp 321
Material Specification
Mil-f-18866 military specification single material response
Media For Which Designed
Hydraulic fluid single response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35, type 1 of type 2 federal specification single treatment response
Thread Series Designator
Unf all ends
Furnished Items And Quantity
1 tube coupling nut w/sleeve and 1 preformed packing
Specification Data
96906-ms51839 government standard
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
006188001
NSN
4730006188001

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS51839-6SS
Cage Code:
96906
Status:
A
MSDS:
Part Number:
MS51839-26SS
Cage Code:
96906
Status:
A
MSDS:
Part Number:
MIL-F-21467FIG
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MS51839-6SSA
Cage Code:
96906
Status:
A
MSDS:
Part Number:
MIL-F-18866
Cage Code:
81349
Status:
A
MSDS:
Part Number:
9100607
Cage Code:
18876
Status:
A
MSDS:
Part Number:
8C5BUSS
Cage Code:
30780
Status:
A
MSDS:
Part Number:
MS51839-26SSB
Cage Code:
96906
Status:
A
MSDS:
Part Number:
E103972 FIND NO 50
Cage Code:
3X894
Status:
A
MSDS:
Part Number:
D322724 ITEM 74
Cage Code:
3X894
Status:
A
MSDS:
Part Number:
E102862 PART NO 50
Cage Code:
3X894
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307929000
  • NAICS: 332919
  • SITC: 67959
  • Description: Threaded elbows and bends of iron or steel (other than cast iron or stainless steel) for pipes and tubes
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-00-618-8001
What are the manufacturers of nsn 4730006188001?
Does this nsn 4730006188001 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730006188001
A fitting that forms an angle of less that 180 degrees (3.141 radians) from a straight flow. one connecting end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. the other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. it may have side or heel inlet(s). it is designed to connect a tube or tube fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.
Does nsn 4730006188001 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730006188001 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730006188001?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22679
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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