- Home
- FSG Catalog
- FSG 48 | Valves
- FSC 4820 | Nonpowered Valves
- 646B-1-.25-2
Model: 646B-1-.25-2
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 646B-1-.25-2 NSN 4820-01-246-7721
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 4820-01-246-7721)
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
-
902604-11 V Belt
NSN 3030-00-741-6835
-
234-2622 Nonmetallic Hose Assembly
NSN 4720-01-523-5146
-
MIL-S-24236/1 Thermostatic Switch
NSN 5930-01-247-9439
-
A51985 Incandescent Lamp
NSN 6240-00-955-9324
Recently Purchased Parts
-
123SAV53580-23 Wiring Harness
NSN 5995-01-257-5743
-
C-01-509M Lug Terminal
NSN 5940-00-143-4774
-
561892 Follower Socket And Ball
NSN 2915-00-737-9171
-
H43172 Monophone Tool
NSN 5120-00-408-2127
Hot Parts
-
464249 Interloc Screw Assembly
NSN 5305-01-025-6575
-
T26955 Loop Clamp
NSN 5340-01-330-7784
-
PM422 Retaining Ring
NSN 5325-00-707-1231
-
16L-14-BE Airline Lubricator
NSN 4930-01-255-1646