A346D-1 — VALVE,CHECK

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

A346D-1: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, special_features: 1/2" NPT, end_item_identification: HEAVY EQUIPMENT SUPPORT VEHICLE, part_name_assigned_by_controlling_agency: VALVE, AIR-ONE WAY CHECK-90 DEGREE BRASS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-468-2016, 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

A346D-1

NSN: 4820-01-468-2016
FSC: 4820 — Valves, Nonpowered
CAGE: 03533 — CRANE CARRIER COMPANY, LLC (USA)

SPECIFICATIONS

material	COPPER ALLOY BODY
special_features	1/2" NPT
end_item_identification	HEAVY EQUIPMENT SUPPORT VEHICLE
part_name_assigned_by_controlling_agency	VALVE, AIR-ONE WAY CHECK-90 DEGREE BRASS
NSN	4820-01-468-2016

COMPONENT DIAGRAM

KEY FEATURES

•

MATERIAL: COPPER ALLOY BODY

TECHNICAL CHARACTERISTICS

SPECIAL FEATURES	1/2" NPT
PART NAME ASSIGNED BY CONTROLLING AGENCY	VALVE, AIR-ONE WAY CHECK-90 DEGREE BRASS
END ITEM IDENTIFICATION	HEAVY EQUIPMENT SUPPORT VEHICLE
MATERIAL	COPPER ALLOY 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 4

A346-30Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

10200-1/2-1/2Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

1031Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

N-13526-AJReference 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 A346D-1?

A346D-1 is a VALVE,CHECK.

What parts can replace A346D-1?

There are 4 known substitutes for A346D-1: A346-30, 10200-1/2-1/2, 1031 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for A346D-1?

A346D-1 is cataloged in the U.S. Government catalog under NSN 4820-01-468-2016. This indicates validated use in U.S. government and defense supply chains.

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