NSN 4820-01-144-2394

Valve Seat

FSC: 4820     NIIN: 011442394
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DODParts.com distributes nonpowered valves, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4820-01-144-2394 to receive an up to date pricing and availability quote by email.

Product Characteristics

NSN:
4820011442394
Demilitarization:
NO
INC:
22113
Shelf Life:
N/A
Thread Class:
3a single threaded portion
Err Default:
0.531 inches single threaded portion
Flange Diameter:
2.500 inches
Body Inside Diameter:
2.000 inches
Flange Seat To Disk End Height:
0.248 inches
Under Flange Height:
0.531 inches
Thready Qty Per Inch (tpi):
18 single threaded portion
Thread Size:
2.516 inches single threaded portion
Seating Surface Shape:
Flat
Material:
Nickel alloy
Material Specification:
-qq-n-281 federal specification single material response
Style Designator:
Threaded flanged
Thread Series Designator:
Uns first threaded portion

Part Numbers

  • 2620-902ASSYCL2IN-PC25
    ELECTRIC BOAT CORPORATION
  • 2620-902X7
    ELECTRIC BOAT CORPORATION
  • 2620-902X7PIECE20-2IN
    THE WALWORTH COMPANY
  • 300480
    THE WALWORTH COMPANY
  • 803-2177934
    NAVAL SHIP SYSTEMS COMMAND
  • 803-2177934-X8XX-19
    NAVAL SHIP SYSTEMS COMMAND
  • 845-2110247
    NAVAL SHIP SYSTEMS COMMAND
  • 845-2110247PIECE20-2IN
    NAVAL SHIP SYSTEMS COMMAND
  • SS845-1889587ASSYCL2IN-PC25
    NAVAL SEA SYSTEMS COMMAND

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

8481909090 - Parts of taps, cocks, valves and similar appliances, nesoi.

Professional Distribution

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

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NSN: 4820-01-144-2394 seat,valve
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Cage Codes
ELECTRIC BOAT CORPORATION - 96169
THE WALWORTH COMPANY - 63686
NAVAL SHIP SYSTEMS COMMAND - 80064
NAVAL SEA SYSTEMS COMMAND - 53711