620B-3-12-2 — VALVE,SAFETY RELIEF

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

620B-3-12-2: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY BODY, thread_direction: RIGHT-HAND ALL ENDS, operating_pressure: 3600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, flow_control_device: POPPET, maximum_operating_temp: 225.0 FAHRENHEIT SINGLE RESPONSE DEGF, valve_operation_method: MANUAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-174-3497, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

620B-3-12-2

NSN: 4820-01-174-3497
FSC: 4820 — Valves, Nonpowered
CAGE: 09990 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC VALVE DIVISION (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY BODY
thread_direction	RIGHT-HAND ALL ENDS
operating_pressure	3600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_device	POPPET
maximum_operating_temp	225.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_method	MANUAL
adjustable_pressure_range	+40.0 TO 125.0 POUNDS PER SQUARE INCH LBS
NSN	4820-01-174-3497

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: POPPET

•

OPERATING PRESSURE: 3600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS

•

ADJUSTABLE PRESSURE RANGE: +40.0 TO 125.0 POUNDS PER SQUARE INCH LBS

•

THREAD DIRECTION: RIGHT-HAND ALL ENDS

•

MAXIMUM OPERATING TEMP: 225.0 FAHRENHEIT SINGLE RESPONSE DEGF

•

MATERIAL: ALUMINUM ALLOY BODY

•

VALVE OPERATION METHOD: MANUAL

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	POPPET
OPERATING PRESSURE	3600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
ADJUSTABLE PRESSURE RANGE	+40.0 TO 125.0 POUNDS PER SQUARE INCH LBS
THREAD DIRECTION	RIGHT-HAND ALL ENDS
MAXIMUM OPERATING TEMP	225.0 FAHRENHEIT SINGLE RESPONSE DEGF
MATERIAL	ALUMINUM ALLOY BODY
VALVE OPERATION METHOD	MANUAL

OTHER ITEMS IN FSC 4820 — Valves, Nonpowered

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 620B-3-12-2?

620B-3-12-2 is a VALVE,SAFETY RELIEF.

What is the NSN for 620B-3-12-2?

620B-3-12-2 is cataloged in the U.S. Government catalog under NSN 4820-01-174-3497. This indicates validated use in U.S. government and defense supply chains.

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620B-3-12-2 — VALVE,SAFETY RELIEF

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