6404994 — LOCKING DEVICE,VALVE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

6404994: LOCKING DEVICE,VALVE.

The LOCKING DEVICE,VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL AND COPPER, overall_length: 1.990 INCHES NOMINAL IN, special_markings: LOCKED OPEN, end_item_identification: SEAWOLF CLASS SSN, general_characteristics_item_description: NICKEL ALLOY, QQ-N-281, CLASS A, FORM 4, COND HF. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-418-7474, 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

6404994

NSN: 4820-01-418-7474
NIINs: 014187474, 014418067
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	NICKEL AND COPPER
overall_length	1.990 INCHES NOMINAL IN
special_markings	LOCKED OPEN
end_item_identification	SEAWOLF CLASS SSN
general_characteristics_item_description	NICKEL ALLOY, QQ-N-281, CLASS A, FORM 4, COND HF
NSN	4820-01-418-7474

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: NICKEL ALLOY, QQ-N-281, CLASS A, FORM 4, COND HF

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION	NICKEL ALLOY, QQ-N-281, CLASS A, FORM 4, COND HF
END ITEM IDENTIFICATION	SEAWOLF CLASS SSN

SUBSTITUTES & CROSS-REFERENCES 4

801-6404994-AY98Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

801-6404994 ASSY 98Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

DF330811 ASSY-98Reference document

Same NSN cross-reference

Reference document — Secondary reference

801-6404994 ASSReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 6404994?

6404994 is a LOCKING DEVICE,VALVE.

What parts can replace 6404994?

There are 4 known substitutes for 6404994: 801-6404994-AY98, 801-6404994 ASSY 98, DF330811 ASSY-98 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 6404994?

6404994 is cataloged in the U.S. Government catalog under NSN 4820-01-418-7474. This indicates validated use in U.S. government and defense supply chains.

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6404994 — LOCKING DEVICE,VALVE

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