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NSN 4820-01-428-1788
Safety Relief Valve
FSC: 4820 NIIN: 014281788DODParts.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 4820-01-428-1788 to receive an up to date pricing and availability quote by email.
Product Characteristics
NSN:
4820014281788
Demilitarization:
DEMIL/MLI
INC:
05488
Shelf Life:
N/A
Renewable Seat Ring Type:
Threaded
Bolt Hole Quantity:
8 all ends
Valve Operation Method:
Air
Flange Shape:
Round with holes all ends
Connection Type:
Flange all ends
Mounting Facility:
Bracket
Valve Size:
4.000 inches
Adjustable Pressure Range:
+16.0/+96.0 pounds per square inch
Maximum Operating Pressure:
96.0 pounds per square inch single response
Outside Diameter:
7.687 inches all ends
Face To Face Distance:
14.000 inches
Thickness:
1.000 inches all ends
Bolt Hole Diameter:
0.687 inches all ends
Bolt Circle Diameter:
6.562 inches all ends
Flange Face Design:
Plain all ends
Special Features:
Actuated by r-114 refrigerant pressure through diaphragm pilot actuator
Material:
Rubber butadiene-acrylonitrile class nbr packing
Material Specification:
Qq-n-281 federal specification single material response stem
Media For Which Designed:
Water, salt 2nd response
Style Designator:
Err-090
Demand History (Solicitations)
Part Numbers
-
MM-3130B-11M-S
METREX VALVE CORP. -
MM3130B1TC11M
METREX VALVE CORP. -
MM-3130B-TC-11M-S
METREX VALVE CORP.
Shipping & Handling
HMIRS:No MSDS. No hazardous material.
ESD:No known electrostatic discharge.
Schedule B:8481400000 - Safety or relief valves.
Professional Distribution
- ITAR Registered
- DDTC Registered
- HAZMAT Certified
- AS9120 Quality Standards
- 100% Quality Inspections
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