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Pipe To Tube Elbow

NSN: 4730-00-186-9963 | Model: 982244

A fitting that forms an angle of less than 180 degrees (3.142 radians) from the straight flow. One connecting end has standard pipe threads, or is unthreaded and designed to accommodate a pipe. The other 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. It may have side or heel inle (s) . See also elbow, pipe; elbow, tube; and connector, multiple, fluid pressure line.

NSN Properties and Flags
NATO Stock Number
Thread Class
3a 1st end
Maximum Operating Temp
225.0 degrees fahrenheit 1st response
End Application
F-18 aircraft and hawk msl mim-23, ised on airplane, utility u-2 (beech), reconnaissance, utility, ru-21 (beech)
Connection Style
Plain (pipe) 2nd end
Leg Length
1.062 inches 2nd end
Connection Type
Threaded external tube 1st end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.438 inches 1st end
Seat Angle
37.0 degrees 1st end
Flow Angle
90.0 degrees
Outside Diameter Tube Accommodated
0.250 inches 1st end
Special Features
Grumman aerospace a-10 aircraft
Aluminum alloy 2014 or aluminum alloy 2024
Material Specification
Qq-a-367 federal specification single material response or qq-a-225/6, t6 federal specification single material response
Media For Which Designed
Hydraulic fluid single response
Surface Treatment
Surface Treatment Specification
Mil-a-8625, type 2, class 2 military specification single treatment response
Thread Series Designator
Unjf 1st end
Specification Data
96906-ms20822 government standard
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE7M319T2703 2018-12-10 PMCM4 497 EA
SPE7M319T0994 2018-11-01 PMCM4 172 EA

Pricing and Availability

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NSN 4730-00-186-9963 Datasheet

Supply Class (FSC):
Railing Fittings Lubrication Tube Pipe Hose
Cross Reference:
  • 982244
  • AN822-4-4D
  • AS4842/1
  • AS5195
  • 10165-4
  • 8537169
  • 23-6813
  • AS5195W0404
  • MS20822-4-4D
  • 10165-4
  • 982244
  • AS4842/1
  • AS5195
  • 10165-4
  • 8537169
  • AN822-4-4D
  • 23-6813
  • AS5195W0404
  • 10165-4
  • MS20822-4-4D
  • 982244
  • AS4842/1
  • AS5195
  • 10165-4
  • 8537169
  • AN822-4-4D
  • 23-6813
  • AS5195W0404
  • 10165-4
  • MS20822-4-4D
  • 982244
  • AS4842/1
  • AS5195
  • 10165-4
  • 8537169
  • AN822-4-4D
  • 23-6813
  • AS5195W0404
  • 10165-4
  • MS20822-4-4D
Cage Codes:
  • Earls Supply Co (CAGE 65023)
  • Aeronautical Standards Group (CAGE 88044)
  • Society Of Automotive Engineers Inc (CAGE 81343)
  • Watts Automatic Control Valve Inc (CAGE 0LX27)
  • U S Army Aviation and Missile (CAGE 18876)
  • Johnson Controls, Inc. (CAGE 66935)
  • Military Standards (CAGE 96906)
  • Muesco Inc (CAGE 59273)
  • 4730-00-186-9963 replaces 4730-00-278-4757
  • 4730-00-186-9963 replaces 4730-00-289-1068
  • 4730-00-186-9963 replaces 4730-00-535-8180
  • 4730-00-186-9963 replaces 4730-00-811-3837
  • 4730-00-186-9963 replaces 4730-00-855-6311

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.


U - Precious metal content is unknown


- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    051400 - Pipe fittings aluminum

  • WCC:

    576 - Metal and metal products, nos, (less than 35 feet)

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater

  • LTL:

    P - 77.5

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
  • AAC
  • Quantity per pack
  • Unit of Measure
  • Shelf Life
  • Classification Control
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $42.73 to $71.21..
Does NSN 4730-00-186-9963 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Department Of The Air Force, U.s. Marine Corps, Department Of The Navy, U.s. Coast Guard, National Aeronautics and Space Administration, Austria, Poland, Brazil, Spain, Columbia, Israel, Singapore, Kuwait, Malaysia, Australia, Canada, New Zealand, France, Germany, Republic Of Korea, Portugal, Italy, Denmark, Norway, Greece, and Turkey
What is the NIIN of NSN 4730-00-186-9963?
001869963 or 00-186-9963
Does NSN 4730-00-186-9963 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-00-186-9963?
Solicitation SPE7M319T2703 for qty 497 on 11/30/2018
When was this national stock number assigned to the federal catalog?
Jan 01, 1961