A341-2 — VALVE,SAFETY RELIEF

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

A341-2: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, seat_angle: 24.0 DEGREES SECOND END, thread_class: 3A ALL ENDS A, connection_type: THREADED EXTERNAL BOSS FIRST END, connection_style: FLARELESS (TUBE) SECOND END, style_designator: STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-353-8460, 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

A341-2

NSN: 4820-01-353-8460
FSC: 4820 — Valves, Nonpowered
CAGE: 06239 — AUSCO INC (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
seat_angle	24.0 DEGREES SECOND END
thread_class	3A ALL ENDS A
connection_type	THREADED EXTERNAL BOSS FIRST END
connection_style	FLARELESS (TUBE) SECOND END
style_designator	STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
thread_direction	RIGHT-HAND ALL ENDS
surface_treatment	PASSIVATE LOCATION NOT OTHERWISE SPECIFIED
disk_loading_method	SPRING
flow_control_device	DISK
nominal_thread_size	1.312 INCHES SECOND END IN
maximum_operating_temp	125.0 FAHRENHEIT SINGLE RESPONSE DEGF
NSN	4820-01-353-8460

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: DISK

•

CONNECTION STYLE: FLARELESS (TUBE) SECOND END

•

CONNECTION TYPE: THREADED EXTERNAL BOSS FIRST END

•

STYLE DESIGNATOR: STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.

•

THREAD DIRECTION: RIGHT-HAND ALL ENDS

•

NOMINAL THREAD SIZE: 0.750 INCHES FIRST END IN

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	DISK
CONNECTION STYLE	FLARELESS (TUBE) SECOND END
CONNECTION STYLE	EXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END
CONNECTION TYPE	THREADED EXTERNAL BOSS FIRST END
CONNECTION TYPE	THREADED EXTERNAL TUBE SECOND END
STYLE DESIGNATOR	STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
THREAD DIRECTION	RIGHT-HAND ALL ENDS
NOMINAL THREAD SIZE	0.750 INCHES FIRST END IN
NOMINAL THREAD SIZE	1.312 INCHES SECOND END IN
SEAT ANGLE	24.0 DEGREES SECOND END

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 2

4820PL0977362Reference document

Same NSN cross-reference

Reference document — Informative reference only

6307323-002Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is A341-2?

A341-2 is a VALVE,SAFETY RELIEF.

What parts can replace A341-2?

There are 2 known substitutes for A341-2: 4820PL0977362, 6307323-002. Substitute compatibility should be verified for your specific system.

What is the NSN for A341-2?

A341-2 is cataloged in the U.S. Government catalog under NSN 4820-01-353-8460. This indicates validated use in U.S. government and defense supply chains.

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A341-2 — VALVE,SAFETY RELIEF

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