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Water Mixing Valve

NSN: 4510-00-844-0590 | Model: D937B

A valve having one discharge connection and separate hot and cold inlet connections in one body. It is designed to mix water to a desired temperature.

NSN Properties and Flags
NATO Stock Number
4510-00-844-0590
DEMIL
NO
Body Material
Bronze
Maximum Operating Pressure
Not rated
Outside Surface Treatment
Chromium
Body Style
Angle give "adqm" "adqm" "adqn" and "adqp" only if flanged all ends
Stem Material
Bronze
Furnished Items
Automatic temperature control
Media For Which Designed
Water, fresh err-100 err-100
First End Connection Type
Threaded internal pipe
First End Style Designator
Plain
First End Pipe Size Accommodated
0.500 inches
First End Thread Size And Series/type Designator
0.500-14 npt
First End Thread Direction
Right-hand
Second End Relationship With First End
Identical
Third End Relationship With Preceding Ends
Identical with first end
Seat Material
Bronze
Usage Design
Exposed pipe
Flow Control Device
Piston, free type
Flow Control Device Material
Bronze
End Connection Quantity
3
Reference Number Differentiating Characteristics
As differentiated by female end connections

Pricing and Availability

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NSN 4510-00-844-0590 Datasheet

Supply Class (FSC):
Plumbing Fixtures And Accessories
Cross Reference:
  • D937B
  • DWS-1/2 IN. MOD.
  • D-937.1
Cage Codes:
  • Insinger Machine Company, The (CAGE 30793)
  • Leonard Valve Co (CAGE 35764)
Replacements:
  • 4510-00-844-0590 replaces 4510-01-120-8315
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

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:

    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
    Z
  • Quantity per pack
    1
  • 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 $1,886.00 to $3,143.34..
Does NSN 4510-00-844-0590 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 Navy, Brazil, Spain, and Turkey
What is the NIIN of NSN 4510-00-844-0590?
008440590 or 00-844-0590
Does NSN 4510-00-844-0590 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4510-00-844-0590?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1962