N-30073-A — VALVE,SAFETY RELIEF

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

N-30073-A: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL BODY, connection_style: PLAIN,OPTIONAL END(PIPE) FIRST END, thread_direction: RIGHT-HAND FIRST END, mounting_facility: THREADED FASTENER, nominal_thread_size: 0.500 INCHES FIRST END IN, thread_quantity_per_inch: 14 FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-021-2391, 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

N-30073-A

NSN: 4820-00-021-2391
FSC: 4820 — Valves, Nonpowered
CAGE: 06721 — HALDEX BRAKE PRODUCTS CORPORATION (USA)

SPECIFICATIONS

material	STEEL BODY
connection_style	PLAIN,OPTIONAL END(PIPE) FIRST END
thread_direction	RIGHT-HAND FIRST END
mounting_facility	THREADED FASTENER
nominal_thread_size	0.500 INCHES FIRST END IN
thread_quantity_per_inch	14 FIRST END
thread_series_designator	NPTF FIRST END
center_to_center_distance	1.880 INCHES IN
nominal_pipe_size_accommodated	0.500 INCHES FIRST END IN
first_connection_face_to_centerline_distance	1.460 INCHES IN
second_connection_face_to_centerline_distance	1.460 INCHES IN
NSN	4820-00-021-2391

COMPONENT DIAGRAM

KEY FEATURES

•

NOMINAL PIPE SIZE ACCOMMODATED: 0.500 INCHES FIRST END IN

•

CONNECTION STYLE: PLAIN,OPTIONAL END(PIPE) FIRST END

•

CENTER TO CENTER DISTANCE: 1.880 INCHES IN

•

THREAD DIRECTION: RIGHT-HAND FIRST END

•

NOMINAL THREAD SIZE: 0.500 INCHES FIRST END IN

•

SECOND CONNECTION FACE TO CENTERLINE DISTANCE: 1.460 INCHES IN

•

MOUNTING FACILITY: THREADED FASTENER

•

FIRST CONNECTION FACE TO CENTERLINE DISTANCE: 1.460 INCHES IN

TECHNICAL CHARACTERISTICS

NOMINAL PIPE SIZE ACCOMMODATED	0.500 INCHES FIRST END IN
CONNECTION STYLE	PLAIN,OPTIONAL END(PIPE) FIRST END
CENTER TO CENTER DISTANCE	1.880 INCHES IN
THREAD DIRECTION	RIGHT-HAND FIRST END
NOMINAL THREAD SIZE	0.500 INCHES FIRST END IN
SECOND CONNECTION FACE TO CENTERLINE DISTANCE	1.460 INCHES IN
MOUNTING FACILITY	THREADED FASTENER
FIRST CONNECTION FACE TO CENTERLINE DISTANCE	1.460 INCHES IN
THREAD QUANTITY PER INCH	14 FIRST END
MATERIAL	STEEL BODY

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

11588684Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

N-300-FBReference document

Same NSN cross-reference

Reference document — Secondary 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 N-30073-A?

N-30073-A is a VALVE,SAFETY RELIEF.

What parts can replace N-30073-A?

There are 2 known substitutes for N-30073-A: 11588684, N-300-FB. Substitute compatibility should be verified for your specific system.

What is the NSN for N-30073-A?

N-30073-A is cataloged in the U.S. Government catalog under NSN 4820-00-021-2391. This indicates validated use in U.S. government and defense supply chains.

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