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Check Valve

NSN: 4820-01-512-6777 | Model: 12491447

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

NSN Properties and Flags
NATO Stock Number
4820-01-512-6777
DEMIL
NO
Pipe Size Accommodated
2.000 inches all ends
Thread Direction
Right-hand all ends
Flow Control Device
Disk
End Application
4610-01-505-2600
Connection Style
Plain, optional end (pipe) all ends
Valve Operation Method
Automatic
Connection Type
Threaded internal pipe all ends
Mounting Facility
Lug
Mounting Position
Horizontal
Part Name Assigned By Controlling Agency
Check valve assembly
Special Features
Assy includes: 2 gaskets (p/n awr14), 1 coupling, quickacting, 2 in, female npt-4 lug (p/n am28), 1 nipple, pipe, 2 in npt x 2.00 in long (p/n 44665k281), 1 check valve, 2 in, female npt, type 3, 1 adapter, 2 in female qd x 2 in male npt; apply antiseize tape, a-a-58092, to all threads before assembly
Material
Copper alloy body
Material Specification
Mss-s+80 mfr ref single material response body
Media For Which Designed
Water, fresh single response
Style Designator
Straight through flanged ends
Thread Series Designator
Npt all ends
Furnished Items And Quantity
2 gasket and 2 adapter

Parts List for Water Dist System  

Other components in the assembly of NSN 4610-01-505-2600
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE7MC17TR693 2017-08-10 PMCMU 1 EA

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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NSN 4820-01-512-6777 Datasheet

Supply Class (FSC):
Nonpowered Valves
Cross Reference:
  • 12491447
Cage Codes:
  • U S Army Tank Automotive Command (CAGE 19207)
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.

ADPE

- Represents items with no adp components

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
    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 $572.91 to $954.86..
Does NSN 4820-01-512-6777 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 Department Of The Air Force
What is the NIIN of NSN 4820-01-512-6777?
015126777 or 01-512-6777
Does NSN 4820-01-512-6777 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-01-512-6777?
Solicitation SPE7MC17TR693 for qty 1 on 07/31/2017
When was this national stock number assigned to the federal catalog?
Sep 08, 2003