- 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
-
981260 Rotary Pump Unit
NSN 4320-01-526-0779
-
AM55S44-6ALT4 Marine Propeller
NSN 2010-00-193-6625
-
DMT2P47K Plastic Dielectr Fixed Capacitor
NSN 5910-01-435-5531
-
8302ISSUEA Power Transformer
NSN 5950-00-702-4475
Recently Purchased Parts
-
ASTM A74 Metallic Pipe
NSN 4710-00-278-6325
-
A51E20143-29 Internal Exhaust Link
NSN 1560-00-483-9440
-
639AS627-1 Recessed Washer
NSN 5310-01-053-1006
-
426961C1 Vehicular Components Boot
NSN 2530-00-507-7689
Hot Parts
-
2701-10-00 Lug Terminal
NSN 5940-00-681-8184
-
322314-1 Knurled Plain Nut
NSN 5310-01-025-1787
-
12253105-22 Wire Rope
NSN 4010-01-544-1292
-
999-8500-000 Capacitor Microphone
NSN 5965-01-644-7983