H553-1502-59 — WEAR PLATE,DOOR,MARINE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

H553-1502-59: WEAR PLATE,DOOR,MARINE.

The WEAR PLATE,DOOR,MARINE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, bore_length: 12.130 INCHES NOMINAL IN, bore_diameter: 5.997 INCHES MINIMUM AND 6.000 INCHES MAXIMUM IN, special_features: THIS BELL CRANK MUST BE ULTRASONIC TESTED IN ACCORDANCE WITH QQ-N-286, style_designator: CLEVIS, TONGUE, fulcrum_bore_shape: SPLINED. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-500-5657, 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

H553-1502-59

NSN: 3040-01-500-5657
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)

SPECIFICATIONS

material	NICKEL ALLOY
bore_length	12.130 INCHES NOMINAL IN
bore_diameter	5.997 INCHES MINIMUM AND 6.000 INCHES MAXIMUM IN
special_features	THIS BELL CRANK MUST BE ULTRASONIC TESTED IN ACCORDANCE WITH QQ-N-286
style_designator	CLEVIS, TONGUE
fulcrum_bore_shape	SPLINED
end_hole/ball_diameter	3.002 INCHES MINIMUM AND 3.004 INCHES MAXIMUM SECOND END IN
end_item_identification	SEA VALVE ASSEMBLY FOR NSSN CLASS SUBMARINE
part_name_assigned_by_controlling_agency	BELL CRANK,LEFT HAND
center_to_center_distance_between_fulcrum_and_arm_end_hole/slot/ball	7.875 INCHES NOMINAL FIRST END IN
NSN	3040-01-500-5657

COMPONENT DIAGRAM

KEY FEATURES

•

CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL: 8.500 INCHES NOMINAL SECOND END IN

•

END HOLE/BALL DIAMETER: 3.002 INCHES MINIMUM AND 3.004 INCHES MAXIMUM FIRST END IN

•

BORE LENGTH: 12.130 INCHES NOMINAL IN

•

STYLE DESIGNATOR: CLEVIS, TONGUE

•

FULCRUM BORE SHAPE: SPLINED

TECHNICAL CHARACTERISTICS

CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	8.500 INCHES NOMINAL SECOND END IN
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	7.875 INCHES NOMINAL FIRST END IN
END HOLE/BALL DIAMETER	3.002 INCHES MINIMUM AND 3.004 INCHES MAXIMUM FIRST END IN
END HOLE/BALL DIAMETER	3.002 INCHES MINIMUM AND 3.004 INCHES MAXIMUM SECOND END IN
BORE LENGTH	12.130 INCHES NOMINAL IN
STYLE DESIGNATOR	CLEVIS, TONGUE
FULCRUM BORE SHAPE	SPLINED
SPECIAL FEATURES	THIS BELL CRANK MUST BE ULTRASONIC TESTED IN ACCORDANCE WITH QQ-N-286
PART NAME ASSIGNED BY CONTROLLING AGENCY	BELL CRANK,LEFT HAND
END ITEM IDENTIFICATION	SEA VALVE ASSEMBLY FOR NSSN CLASS SUBMARINE

SUBSTITUTES & CROSS-REFERENCES 1

754-7066812Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 H553-1502-59?

H553-1502-59 is a WEAR PLATE,DOOR,MARINE.

What parts can replace H553-1502-59?

There is 1 known substitute for H553-1502-59: 754-7066812. Substitute compatibility should be verified for your specific system.

What is the NSN for H553-1502-59?

H553-1502-59 is cataloged in the U.S. Government catalog under NSN 3040-01-500-5657. This indicates validated use in U.S. government and defense supply chains.

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H553-1502-59 — WEAR PLATE,DOOR,MARINE

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