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NationalStockNumber.INFO

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Check Valve

NSN: 4820-00-031-5585 | Model: 869A4TT

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
4820-00-031-5585
DEMIL
NO
Thread Class
3a all ends
Thread Direction
Right-hand all ends
Flow Control Device
Poppet
Disk Loading Method
Spring
Maximum Operating Temp
180.0 degrees fahrenheit single response
Connection Style
Flared (tube) all ends
Valve Operation Method
Automatic
Connection Type
Threaded external tube all ends
Mounting Position
Horizontal or vertical
Maximum Operating Pressure
600.0 pounds per square inch single response
Thread Size
0.438 inches all ends
Seat Angle
37.0 degrees all ends
Material
Aluminum alloy 2024 body
Material Specification
Qq-a-225/6 federal specification single material response body
Media For Which Designed
Fuel/oil, hydrocarbon 2nd response
Surface Treatment
Anodize
Style Designator
Straight thru
Thread Series Designator
Unjf all ends
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE7MC16TJ405 2016-08-11 PMCMU 22 EA

Inventory Check

The last inventory check on this NSN was done on 11/22/2022. Due to rapid changes in inventory this may not be the current stock qty.

  • New Surplus: 2
  • New: 1
  • Serviceable: 1

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 4820-00-031-5585 Datasheet

Supply Class (FSC):
Nonpowered Valves
Cross Reference:
  • 869A4TT
  • 633762-4
  • 10A014
  • 10-1472-1
  • 963.04.26.702
Cage Codes:
  • Circor Aerospace, Inc. (CAGE 91816)
  • Lockheed Martin Corporation (CAGE 98897)
  • Arkwin Industries, Inc. (CAGE 98391)
  • The Boeing Company (CAGE 81205)
  • Pilatus Aircraft Ltd (CAGE S4080)
Replacements:
  • 4820-00-031-5585 replaces 4820-00-980-0747
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

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:

    127220 - Pressure reg/red/relief valves noi

  • WCC:

    576 - Metal and metal products, nos, (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:

    B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater

  • LTL:

    P - 77.5

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    D
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    J2200x-
  • Repariability
    Item requires special handling or condemnation procedures for specific reasons, such as precious metal content, high dollar value, critical material, or hazardous materiel. refer to appropriate manuals or directives for specific instructions.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $490.01 to $816.68..
Does NSN 4820-00-031-5585 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, Austria, Poland, Spain, Malaysia, Canada, France, Republic Of Korea, Portugal, Greece, Turkey, and Nato Maintenance and Supply Agency
What is the NIIN of NSN 4820-00-031-5585?
000315585 or 00-031-5585
Does NSN 4820-00-031-5585 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-00-031-5585?
Solicitation SPE7MC16TJ405 for qty 22 on 08/01/2016
When was this national stock number assigned to the federal catalog?
Jan 01, 1963