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Valve

NSN: 4820-00-005-7340 | Model: 1-4G

A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a valve, check with the exception of the orifice which permits fluid flow in more than one direction.

Description

Thread size: 0.375", aperture diameter: 0.375", copper material, maximum operating temp: 160 degrees fahrenheit single response

NSN Properties and Flags
NATO Stock Number
4820-00-005-7340
DEMIL
NO
Thread Direction
Right-hand all ends
Aperture Diameter
0.375 inches
Renewable Seat Ring Type
Pressed-in
Connection Style
Plain, optional end (pipe) all ends
Valve Operation Method
Automatic
Connection Type
Threaded internal pipe all ends
Mounting Position
Horizontal or vertical
Maximum Operating Pressure
125 pounds per square inch single response
Nominal Thread Size
0.375 inches all ends
Material
Copper alloy seat
Material
Copper alloy body
Material
Rubber flow control device
Style Designator
Straight thru
Thread Series Designator
Npt all ends
Style Designator
Straight thru
Thread Series Designator
Npt all ends

Pricing and Availability

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NSN 4820-00-005-7340 Datasheet

Supply Class (FSC):
Nonpowered Valves
Cross Reference:
  • 1-4G
  • 11241418-19
Cage Codes:
  • Eaton Corp Controls Div (CAGE 18163)
  • Ballistic Missile Defense Systems (CAGE 17773)
Schedule B & Trade:
  • Schedule B: 8481301090 (NAICS 332911)

    Check valves of copper having a pressure rating of 850 kpa or over

  • SITC: 74730

    Check valves

  • 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)

  • ACC:

    A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft

  • ADC:

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

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    L
  • 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 $32.12 to $53.53..
Does NSN 4820-00-005-7340 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, and Turkey
What is the NIIN of NSN 4820-00-005-7340?
000057340 or 00-005-7340
Does NSN 4820-00-005-7340 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-00-005-7340?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jun 21, 1972