119-1020-001 — VALVE,PRESSURE EQUALIZING,GASEOU

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

119-1020-001: VALVE,PRESSURE EQUALIZING,GASEOU.

VALVE,PRESSURE EQUALIZING,GASEOU. Key specifications include material: ALUMINUM ALLOY 2011 BODY, body_style: SINGLE CONNECTION, STRAIGHT FLOW, flow_control_device: POPPET, first_end_thread_class: 2A A, first_end_connection_type: THREADED EXTERNAL BOSS, valve_venting_design_type: CLOSED SYSTEM. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-368-1183, 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

119-1020-001

NSN: 4820-01-368-1183
FSC: 4820 — Valves, Nonpowered
CAGE: 9U244 — L3 TECHNOLOGIES, INC. DBA TELEMENTRY & RF PRODUCTS DIV L3 TECHNOLOGIES, TELEMETRY & RF PRODUCTS (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 2011 BODY
body_style	SINGLE CONNECTION, STRAIGHT FLOW
flow_control_device	POPPET
first_end_thread_class	2A A
end_connection_quantity	1
first_end_connection_type	THREADED EXTERNAL BOSS
valve_venting_design_type	CLOSED SYSTEM
first_end_style_designator	EXTERNAL SEAT FOR GASKET SEAL
first_end_thread_direction	RIGHT-HAND
specification/standard_data	81349-MIL-V-55341/EL GOVERNMENT SPECIFICATION
first_end_nominal_thread_size	0.562 INCHES IN
first_end_thread_series_designator	UNIFIED NATIONAL JOINT (UNJ)
NSN	4820-01-368-1183

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: POPPET

•

FIRST END THREAD SERIES DESIGNATOR: UNIFIED NATIONAL JOINT (UNJ)

•

FIRST END THREAD DIRECTION: RIGHT-HAND

•

BODY STYLE: SINGLE CONNECTION, STRAIGHT FLOW

•

FIRST END THREAD CLASS: 2A A

•

FIRST END STYLE DESIGNATOR: EXTERNAL SEAT FOR GASKET SEAL

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/3, ALLOY 2011, T3 FED SPEC SINGLE MATERIAL RESPONSE BODY

•

END CONNECTION QUANTITY: 1

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	POPPET
FIRST END THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT (UNJ)
FIRST END THREAD DIRECTION	RIGHT-HAND
BODY STYLE	SINGLE CONNECTION, STRAIGHT FLOW
FIRST END THREAD CLASS	2A A
FIRST END STYLE DESIGNATOR	EXTERNAL SEAT FOR GASKET SEAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/3, ALLOY 2011, T3 FED SPEC SINGLE MATERIAL RESPONSE BODY
END CONNECTION QUANTITY	1
SPECIFICATION/STANDARD DATA	81349-MIL-V-55341/EL GOVERNMENT SPECIFICATION
VALVE VENTING DESIGN TYPE	CLOSED SYSTEM

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 1

MIL-V-55341/ELReference document

Same NSN cross-reference

Reference document — Identification reference

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 119-1020-001?

119-1020-001 is a VALVE,PRESSURE EQUALIZING,GASEOU.

What parts can replace 119-1020-001?

There is 1 known substitute for 119-1020-001: MIL-V-55341/EL. Substitute compatibility should be verified for your specific system.

What is the NSN for 119-1020-001?

119-1020-001 is cataloged in the U.S. Government catalog under NSN 4820-01-368-1183. This indicates validated use in U.S. government and defense supply chains.

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119-1020-001 — VALVE,PRESSURE EQUALIZING,GASEOU

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