21438-400-1 — VALVE ASSEMBLY,MANIFOLD

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

21438-400-1: VALVE ASSEMBLY,MANIFOLD.

The VALVE ASSEMBLY,MANIFOLD is a the manufacturer industrial component. Key specifications include body_material: ALUMINUM ALLOY 6061, valve_operation_method: AUTOMATIC, end_item_identification: SEAWOLF CLASS SSN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-415-2565, 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

21438-400-1

NSN: 4820-01-415-2565
FSC: 4820 — Valves, Nonpowered
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)

SPECIFICATIONS

body_material	ALUMINUM ALLOY 6061
valve_quantity	2
valve_operation_method	AUTOMATIC
end_connection_quantity	4
end_item_identification	SEAWOLF CLASS SSN
NSN	4820-01-415-2565

COMPONENT DIAGRAM

KEY FEATURES

•

VALVE QUANTITY: 2

•

END CONNECTION QUANTITY: 4

•

BODY MATERIAL: ALUMINUM ALLOY 6061

•

VALVE OPERATION METHOD: AUTOMATIC

TECHNICAL CHARACTERISTICS

VALVE QUANTITY	2
END CONNECTION QUANTITY	4
BODY MATERIAL	ALUMINUM ALLOY 6061
END ITEM IDENTIFICATION	SEAWOLF CLASS SSN
VALVE OPERATION METHOD	AUTOMATIC

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

21438-400Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

211017617Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 21438-400-1?

21438-400-1 is a VALVE ASSEMBLY,MANIFOLD.

What parts can replace 21438-400-1?

There are 2 known substitutes for 21438-400-1: 21438-400, 211017617. Substitute compatibility should be verified for your specific system.

What is the NSN for 21438-400-1?

21438-400-1 is cataloged in the U.S. Government catalog under NSN 4820-01-415-2565. This indicates validated use in U.S. government and defense supply chains.

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21438-400-1 — VALVE ASSEMBLY,MANIFOLD

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