- Home
- FSG Catalog
- FSG 48 | Valves
- FSC 4820 | Nonpowered Valves
- 637B-3-3/8-2
Model: 637B-3-3/8-2
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 637B-3-3/8-2 NSN 4820-01-508-4027
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 4820-01-508-4027)
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
-
234598 Valve Piston
NSN 4820-01-094-5241
-
38451 Access Cover
NSN 5340-01-629-5724
-
AA2246-005G-37875 Latex Paint
NSN 8010-00-598-5730
-
914026 Tube Nipple
NSN 4730-00-289-1622
Recently Purchased Parts
-
0660105-17 Elev Cable Assembly
NSN 4010-00-197-1159
-
10581-08 Push Switch
NSN 5930-00-111-8288
-
500-8440 Pre Wire Wound Variable Resistor
NSN 5905-00-708-0891
-
MIL-PRF-55182/5 Film Fixed Resistor
NSN 5905-01-550-1901
Hot Parts
-
SMA732720-4 Radio Frequency Coil
NSN 5950-00-579-0213
-
X7744978 Grind Template
NSN 3465-01-069-3561
-
7-511115020-5 Electrical Lead
NSN 6150-01-555-9169
-
GS24265-32 Headless Straight Pin
NSN 5315-01-568-8979