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Ball Valve

NSN: 4820-01-449-6727 | Model: B44XFV4

A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported sea (s) . The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes valve, check.

NSN Properties and Flags
NATO Stock Number
4820-01-449-6727
DEMIL
NO
Thread Direction
Right-hand all ends
Maximum Operating Temp
150.0 degrees fahrenheit single response
End Application
4930-01-139-2492, r-14 aircraft refueler vehicle
Connection Style
G9 plain, optional en (pipe) all ends
Valve Operation Method
Manual
Connection Type
Threaded internal pipe all ends
Mounting Facility
Panel
Maximum Operating Pressure
500.0 pounds per square inch single response
Thread Size
0.250 inches all ends
Material
Copper alloy body
Style Designator
Err-090
Thread Series Designator
Npt all ends

Parts List for Tra Aircraft Fuel Servicing Unit  

Other components in the assembly of NSN 4930-01-139-2492

Pricing and Availability

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NSN 4820-01-449-6727 Datasheet

Supply Class (FSC):
Nonpowered Valves
Cross Reference:
  • B44XFV4
  • 9314C07-2022
  • B44XFV4
  • B44XFV4
Cage Codes:
  • Swagelok Company (CAGE 02570)
  • Entwistle Company, The (CAGE 20722)
  • Whitey Co (CAGE 12623)
  • Swagelok Company (CAGE 3T9T9)
Schedule B & Trade:
  • Schedule B: 8481801085 (NAICS 332911)

    Ball type taps, cocks and valves of copper, hand operated, having a pressure rating of 850 kpa or over

  • SITC: 74780

    Taps, cocks, valves and similar appliances, n.E.S.

  • End Use: 21180

    Industrial machines, other

Identification:
HMIC

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

PMIC

A - Item does not contain precious metal.

CRITL

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

Freight Information:
  • NMFC:

    051080 - Faucets, bibcocks, gates valves

  • WCC:

    594 - Pumps and parts, (machinery and parts),(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:

    V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    J
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    Sf9sx-n
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $449.67 to $749.45..
Does NSN 4820-01-449-6727 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 Air Force
What is the NIIN of NSN 4820-01-449-6727?
014496727 or 01-449-6727
Does NSN 4820-01-449-6727 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-01-449-6727?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Oct 09, 1997