520220-3 — RING,PISTON

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

520220-3: RING,PISTON.

The RING,PISTON is a the manufacturer industrial component. Key specifications include end_item_identification: AIR LAUNCH AND RECOVERY EQUIP, criticality_code_justification: FEAT. This part is cataloged in the U.S.

Government catalog under NSN 2825-01-446-0938, 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

520220-3

NSN: 2825-01-446-0938
FSC: 2825 — Steam Turbines and Components
CAGE: 80020 — NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION JOINT BASE JBMDL (USA)

SPECIFICATIONS

special_features	THE ITEM IS NON-AVIATION CRITICAL SAFETY ITEM (CSI) WHOSE FAILURE WILL RESULT IN SERIOUS DAMAGE TO EQUIPMENT OR SERIOUS INJURY OR DEATH TO PERSONNEL.
end_item_identification	AIR LAUNCH AND RECOVERY EQUIP
criticality_code_justification	FEAT
NSN	2825-01-446-0938

COMPONENT DIAGRAM

KEY FEATURES

•

CRITICALITY CODE JUSTIFICATION: FEAT

TECHNICAL CHARACTERISTICS

CRITICALITY CODE JUSTIFICATION	FEAT
SPECIAL FEATURES	THE ITEM IS NON-AVIATION CRITICAL SAFETY ITEM (CSI) WHOSE FAILURE WILL RESULT IN SERIOUS DAMAGE TO EQUIPMENT OR SERIOUS INJURY OR DEATH TO PERSONNEL.
END ITEM IDENTIFICATION	AIR LAUNCH AND RECOVERY EQUIP

SUBSTITUTES & CROSS-REFERENCES 2

B1337-00Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

B1337Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 520220-3?

520220-3 is a RING,PISTON.

What parts can replace 520220-3?

There are 2 known substitutes for 520220-3: B1337-00, B1337. Substitute compatibility should be verified for your specific system.

What is the NSN for 520220-3?

520220-3 is cataloged in the U.S. Government catalog under NSN 2825-01-446-0938. This indicates validated use in U.S. government and defense supply chains.

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520220-3 — RING,PISTON

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