- Home
- FSG Catalog
- FSG 48 | Valves
- FSC 4820 | Nonpowered Valves
- 644XB-4-12-27
Model: 644XB-4-12-27
Safety Relief ValveProperties:
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.
Part 644XB-4-12-27 NSN 4820-01-576-4086
Material Classification
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicatorsPackaging & Shipping
Freight Classification
Pricing & Availability Check
Submit this form for stock availability and pricing.How to Order
Ordering from buyaircraftparts.comIf you would like to order this safety relief valve (NSN 4820-01-576-4086)
please submit the pricing and availability form above to receive an up to date quote by email.
If you agree to the pricing and terms you can e-sign your order online!
We are pleased to have the opportunity to serve you.
Have a Question
Hours: | 08:00-18:00 Eastern Standard Time |
Phone: | +1 470-231-0824 |
Email: | Contact Form » |
Schedule B and Export
- Schedule B: 8481400000
- SITC: 74740
- End Use: Industrial machines, other
- NAICS: 332911
- USDA: 1
Freight Class: Safety or relief valves
Highest Rated Parts
-
169170-4 Memory Microcircuit
NSN 5962-01-418-0543
-
980919 Outer Geared Sleeve
NSN 1270-00-524-5183
-
A3191607-001 Cable Assembly
NSN 6150-01-519-3840
-
070HM279 Machine Bolt
NSN 5306-01-435-4777
Recently Purchased Parts
-
CC450L Ceramic Dielectr Fixed Capacitor
NSN 5910-00-128-7141
-
231250 Spur Gear
NSN 3020-00-144-4713
-
JFAP008A1KB222K Paper Dielectric Fixed Capacitor
NSN 5910-00-993-7543
-
H16DW403-74 Branched Wiring Harness
NSN 6150-01-092-4532
Hot Parts
-
308-ES3C5011-000 Electrical Receptacle Connector
NSN 5935-01-463-7627
-
868177-0001 Electrical-electron Mounting Pad
NSN 5999-00-105-1999
-
KS-30301 Portlight
NSN 2040-01-507-7249
-
1B13300 Spacer
NSN 3610-00-864-2783