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NationalStockNumber.INFO

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Heating Radiator Valve

NSN: 4520-00-277-7504 | Model: A-A-50456-1A1

A valve specifically designed for installation in the supply line of a heating radiator. It has a female inlet and a ground joint union nut with a male iron pipe threaded tailpiece outlet.

NSN Properties and Flags
NATO Stock Number
4520-00-277-7504
DEMIL
NO
Body Material
Bronze, astm b61
Maximum Operating Pressure
200.0 pounds per square inch
Body Style
Straight thru
Stem Material
Bronze, astm b61
Media For Which Designed
Steam
First End Connection Type
Threaded internal pipe
First End Style Designator
Plain
First End Pipe Size Accommodated
0.500 inches
First End Thread Direction
Right-hand
Second End Relationship With First End
Not identical
Second End Connection Type
Threaded external pipe
Second End Style Designator
Plain
Second End Pipe Size Accommodated
0.500 inches
Second End Thread Direction
Right-hand
Seat Material
Bronze, astm b61
Flow Control Device
Disk, top guided
Flow Control Device Material
Bronze, astm b61
Valve Operation Method
Wheel
End Connection Quantity
2

Pricing and Availability

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NSN 4520-00-277-7504 Datasheet

Supply Class (FSC):
Space And Water Heating Equipment
Cross Reference:
  • A-A-50456-1A1
  • A-A-50456
  • FIGURE4270
  • 102
  • 600A-ST-1
  • A-A-50456-1A1
  • A-A-50456
  • FIGURE4270
  • 600A-ST-1
  • 102
  • A-A-50456-1A1
  • A-A-50456
  • FIGURE4270
  • 600A-ST-1
  • 102
Cage Codes:
  • Federal Commercial Item Description (CAGE 58536)
  • Crane Co (CAGE 14959)
  • Hammond Valve Corp (CAGE 14448)
  • Spirax Sarco, Inc. (CAGE 53059)
Schedule B & Trade:
  • Schedule B: 8481809050 (NAICS 332911)

    Other taps, cocks, valves, etc., nesoi

  • 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

U - Precious metal content is unknown

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:

    050855 - Cocks r valves etc bbc

  • WCC:

    736 - Plumbing supplies

  • 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:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    J
  • Quantity per pack
    * special requirements.
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    J2200x-
  • 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 $314.16 to $523.60..
Does NSN 4520-00-277-7504 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, and Department Of The Navy
What is the NIIN of NSN 4520-00-277-7504?
002777504 or 00-277-7504
Does NSN 4520-00-277-7504 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4520-00-277-7504?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963