A-668-4 — SEAT,VALVE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

A-668-4: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, pressure_rating: 150.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS, attachment_method: BOLTS, end_item_identification: AMERICAN METAL WARE CO MODEL 7446 RCC TWIN AUTOMATIC URN, stem_actuating_end_type: THREADED EXTERNALLY, media_for_which_designed: GAS OR OIL. This part is cataloged in the U.S.

Government catalog under NSN 7310-01-220-0733, 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

A-668-4

NSN: 7310-01-220-0733
NIINs: 012200733, 012777595, 012781026, 012783642, 012788769
FSC: 7310 — Food Cooking, Baking, and Serving Equipment
CAGE: 02594 — AMERICAN METAL WARE CO (USA)

SPECIFICATIONS

material	COPPER ALLOY
pressure_rating	150.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
attachment_method	BOLTS
end_item_identification	AMERICAN METAL WARE CO MODEL 7446 RCC TWIN AUTOMATIC URN
stem_actuating_end_type	THREADED EXTERNALLY
media_for_which_designed	GAS OR OIL
valve_size_for_which_designed	2.500 INCHES IN
valve_type_for_which_designed	GATE
maximum_wattage_rating_in_watts	5000.0 SINGLE VOLTAGE
voltage_in_volts_and_current_type	240.0 AC SINGLE VOLTAGE
material_document_and_classification	ASTM B62-74, ALLOY 836 ASSN STD SINGLE MATERIAL RESPONSE
valve_model_number_for_which_designed	0243
NSN	7310-01-220-0733

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE IN VOLTS AND CURRENT TYPE: 240.0 AC SINGLE VOLTAGE

•

MAXIMUM WATTAGE RATING IN WATTS: 5000.0 SINGLE VOLTAGE

TECHNICAL CHARACTERISTICS

VOLTAGE IN VOLTS AND CURRENT TYPE	240.0 AC SINGLE VOLTAGE
MAXIMUM WATTAGE RATING IN WATTS	5000.0 SINGLE VOLTAGE
END ITEM IDENTIFICATION	AMERICAN METAL WARE CO MODEL 7446 RCC TWIN AUTOMATIC URN

SUBSTITUTES & CROSS-REFERENCES 1

535-041Reference document

Same NSN cross-reference

Reference document — Design control — primary 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 A-668-4?

A-668-4 is a SEAT,VALVE.

What parts can replace A-668-4?

There is 1 known substitute for A-668-4: 535-041. Substitute compatibility should be verified for your specific system.

What is the NSN for A-668-4?

A-668-4 is cataloged in the U.S. Government catalog under NSN 7310-01-220-0733. This indicates validated use in U.S. government and defense supply chains.

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A-668-4 — SEAT,VALVE

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