AA98-1S1 — ENGINE BLOCK ASSEMBLY,GASOLINE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

AA98-1S1: ENGINE BLOCK ASSEMBLY,GASOLINE.

The ENGINE BLOCK ASSEMBLY,GASOLINE is a the manufacturer industrial component. Key specifications include flywheel: NOT INCLUDED, bore_diameter: 3.246 INCHES NOMINAL IN, cooling_method: AIR, cylinder_arrangement: STRAIGHT IN-LINE, end_item_identification: GRUMMAN A10 AIRCRAFT, supercharger_usage_feature: NOT PROVIDED. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-716-6658, 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

AA98-1S1

NSN: 2805-00-716-6658
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 66289 — WISCONSIN MOTORS, LLC (USA)

SPECIFICATIONS

flywheel	NOT INCLUDED
bore_diameter	3.246 INCHES NOMINAL IN
cooling_method	AIR
cylinder_quantity	2
cylinder_arrangement	STRAIGHT IN-LINE
end_item_identification	GRUMMAN A10 AIRCRAFT
supercharger_usage_feature	NOT PROVIDED
direct_raw_water_cooling_feature	NOT INCLUDED
accessory_components_and_quantity	WITH TWO INTAKE AND TWO EXHAUST VALVES
NSN	2805-00-716-6658

COMPONENT DIAGRAM

KEY FEATURES

•

FLYWHEEL: NOT INCLUDED

•

COOLING METHOD: AIR

•

ACCESSORY COMPONENTS AND QUANTITY: WITH TWO INTAKE AND TWO EXHAUST VALVES

•

DIRECT RAW WATER COOLING FEATURE: NOT INCLUDED

•

CYLINDER QUANTITY: 2

•

CYLINDER ARRANGEMENT: STRAIGHT IN-LINE

•

SUPERCHARGER USAGE FEATURE: NOT PROVIDED

TECHNICAL CHARACTERISTICS

FLYWHEEL	NOT INCLUDED
COOLING METHOD	AIR
ACCESSORY COMPONENTS AND QUANTITY	WITH TWO INTAKE AND TWO EXHAUST VALVES
DIRECT RAW WATER COOLING FEATURE	NOT INCLUDED
CYLINDER QUANTITY	2
CYLINDER ARRANGEMENT	STRAIGHT IN-LINE
SUPERCHARGER USAGE FEATURE	NOT PROVIDED
END ITEM IDENTIFICATION	GRUMMAN A10 AIRCRAFT
BORE DIAMETER	3.246 INCHES NOMINAL IN

OTHER ITEMS IN FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components

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

2805-00-000-4022 2805-00-001-0029 2805-00-001-3527 2805-00-001-3844 2805-00-001-3854 2805-00-001-6154 2805-00-001-6164 2805-00-001-6575

SUBSTITUTES & CROSS-REFERENCES 1

JHP110-62Reference document

Same NSN cross-reference

Reference document — Secondary 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 AA98-1S1?

AA98-1S1 is a ENGINE BLOCK ASSEMBLY,GASOLINE.

What parts can replace AA98-1S1?

There is 1 known substitute for AA98-1S1: JHP110-62. Substitute compatibility should be verified for your specific system.

What is the NSN for AA98-1S1?

AA98-1S1 is cataloged in the U.S. Government catalog under NSN 2805-00-716-6658. This indicates validated use in U.S. government and defense supply chains.

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AA98-1S1 — ENGINE BLOCK ASSEMBLY,GASOLINE

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