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Stop-check Valve

NSN: 4810-01-322-9745 | Model: 1B833V

A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.

NSN Properties and Flags
NATO Stock Number
4810-01-322-9745
DEMIL
NO
Thread Class
3a all ends
Thread Direction
Right-hand all ends
Maximum Operating Temp
375.0 degrees fahrenheit single response
End Application
1520-00-087-7637
Connection Style
Plain (tube) all ends
Connection Type
Threaded cartridge all ends
Maximum Operating Pressure
100.0 pounds per square inch single response
Thread Size
0.625 inches all ends
Material
Aluminum alloy body
Thread Series Designator
Unf all ends

Parts List for Utility Helicopter  

Other components in the assembly of NSN 1520-00-087-7637
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE7M119T6652 2019-01-28 PMCMK 17 EA
SPE7MC18T8042 2018-04-09 PMCMU 11 EA
SPE7MC17TR083 2017-07-31 PMCMU 16 EA
SPE7M116T3156 2015-11-05 c0116 14 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 4810-01-322-9745 Datasheet

Supply Class (FSC):
Powered Valves
Cross Reference:
  • 1B833V
  • 1B833V
Cage Codes:
  • Eaton Aerospace Llc (CAGE 97484)
Schedule B & Trade:
  • Schedule B: 8481309000 (NAICS 332911)

    Check valves of materials other than copper, iron or steel

  • 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)

  • 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
    Z
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    Sf9---n
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $301.44 to $502.40..
Does NSN 4810-01-322-9745 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, New Zealand, Republic Of Korea, Greece, Turkey, and Nato Maintenance and Supply Agency
What is the NIIN of NSN 4810-01-322-9745?
013229745 or 01-322-9745
Does NSN 4810-01-322-9745 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4810-01-322-9745?
Solicitation SPE7M119T6652 for qty 17 on 01/18/2019
When was this national stock number assigned to the federal catalog?
Jul 18, 1990