3S-6503 — ARRESTER,SPARK EXHAUST

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3S-6503: ARRESTER,SPARK EXHAUST.

The ARRESTER,SPARK EXHAUST is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, body_shape: ROUND, operating_position: UNIVERSAL, inlet_connection_type: UNTHREADED SINGLE INLET, end_item_identification: SMALL ENGINES UP TO 50 HP, part_name_assigned_by_controlling_agency: SPARK ARRESTER WITH DIFFUSER DISC'S. This part is cataloged in the U.S.

Government catalog under NSN 2990-01-646-0830, 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

3S-6503

NSN: 2990-01-646-0830
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
CAGE: 0DBY7 — MARADYNE CORPORATION (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING
body_shape	ROUND
operating_position	UNIVERSAL
inlet_connection_type	UNTHREADED SINGLE INLET
end_item_identification	SMALL ENGINES UP TO 50 HP
part_name_assigned_by_controlling_agency	SPARK ARRESTER WITH DIFFUSER DISC'S
NSN	2990-01-646-0830

COMPONENT DIAGRAM

KEY FEATURES

•

OPERATING POSITION: UNIVERSAL

•

INLET CONNECTION TYPE: UNTHREADED SINGLE INLET

•

BODY SHAPE: ROUND

•

MATERIAL: STEEL CORROSION RESISTING

TECHNICAL CHARACTERISTICS

OPERATING POSITION	UNIVERSAL
INLET CONNECTION TYPE	UNTHREADED SINGLE INLET
BODY SHAPE	ROUND
PART NAME ASSIGNED BY CONTROLLING AGENCY	SPARK ARRESTER WITH DIFFUSER DISC'S
END ITEM IDENTIFICATION	SMALL ENGINES UP TO 50 HP
MATERIAL	STEEL CORROSION RESISTING

OTHER ITEMS IN FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2990-00-001-0001 2990-00-001-1248 2990-00-001-1250 2990-00-001-2055 2990-00-001-3498 2990-00-001-3520 2990-00-001-3521 2990-00-001-3522

SUBSTITUTES & CROSS-REFERENCES 1

3S-6500Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 3S-6503?

3S-6503 is a ARRESTER,SPARK EXHAUST.

What parts can replace 3S-6503?

There is 1 known substitute for 3S-6503: 3S-6500. Substitute compatibility should be verified for your specific system.

What is the NSN for 3S-6503?

3S-6503 is cataloged in the U.S. Government catalog under NSN 2990-01-646-0830. This indicates validated use in U.S. government and defense supply chains.

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3S-6503 — ARRESTER,SPARK EXHAUST

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