NSN 4820-01-054-6656

Check Valve

FSC: 4820     NIIN: 010546656

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Product Characteristics

NSN:
4820010546656
Demilitarization:
NO
INC:
05487
Shelf Life:
N/A
Thread Class:
3a all ends
Thread Direction:
Right-hand all ends
Flow Control Device:
Poppet
Disk Loading Method:
Spring
Maximum Operating Temp:
200.0 degrees fahrenheit single response
Connection Style:
External seat for gasket seal (boss) all ends
Valve Operation Method:
Automatic
Connection Type:
Threaded external boss all ends
Mounting Position:
Horizontal or vertical
Maximum Operating Pressure:
3000.0 pounds per square inch single response
Thread Size:
0.438 inches all ends
Seat Angle:
37.0 degrees all ends
Special Features:
Cracking pressure 7.0 psi
Material:
Aluminum alloy 2024
Material Specification:
Qq-a-250/4, t351 and t4 federal specification single material response
Media For Which Designed:
Water-oil-gas single response
Surface Treatment:
Anodize
Style Designator:
Straight thru
Thread Series Designator:
Unjf all ends

Demand History (Solicitations)

Solicitation Qty End Date Purchase Request Small Business
SPE7MC24T9059 37 03/14/2024 7006636162 0%
SPE7MC24T9059 37 03/11/2024 7006636162 0%

Part Numbers

  • 2677A-4TT-.7
    CIRCOR AEROSPACE, INC.
  • ES3437-02
    DRS SUSTAINMENT SYSTEMS, INC.
  • ES3437-05
    DRS SUSTAINMENT SYSTEMS, INC.

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

8481309000 - Check valves of materials other than copper, iron or steel.

Professional Distribution

  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   AS9120 Quality Standards
  •   100% Quality Inspections
ITAR registered supplier

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