512-6404652 — ACTUATOR,HYDRAULIC-PNEUMATIC,LIN

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

512-6404652: ACTUATOR,HYDRAULIC-PNEUMATIC,LIN.

ACTUATOR,HYDRAULIC-PNEUMATIC,LIN. Key specifications include width: 0.620 INCHES NOMINAL IN, material: STEEL, overall_width: 12.740 INCHES NOMINAL IN, overall_height: 0.620 INCHES NOMINAL IN, overall_length: 10.000 INCHES NOMINAL IN, bore_inside_diameter: 1.400 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-378-4509, 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

512-6404652

NSN: 4820-01-378-4509
NIINs: 013784509, 014064878, 014158312, 014453108
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

width	0.620 INCHES NOMINAL IN
material	STEEL
overall_width	12.740 INCHES NOMINAL IN
overall_height	0.620 INCHES NOMINAL IN
overall_length	10.000 INCHES NOMINAL IN
special_features	UPPER YOKE; EACH SIDE OF YOKE END HAS TWO 0.750-10 UNC-2B 1.12" MINIMUM DEPTH HOLES; THE STEM END IS 2.76" SQUARE BY 2.80" LONG WITH A 1.375-12 UNF-3B 2.50" MINIMUM DEPTH AXIALLY CENTERED HOLE
bore_inside_diameter	1.400 INCHES NOMINAL IN
end_item_identification	SEAWOLF CLASS SSN
integral_valve_operation_method	HYDRAULIC
general_characteristics_item_description	2.76" THICK
part_name_assigned_by_controlling_agency	YOKE,UPPER
NSN	4820-01-378-4509

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: NICKEL ALUMINUM BRONZE

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION

NICKEL ALUMINUM BRONZE

SUBSTITUTES & CROSS-REFERENCES 5

512-6404653Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

DF6503-175Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

DF6503-175-18Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

DF6503-173-77Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

DF6503-173Reference 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 512-6404652?

512-6404652 is a ACTUATOR,HYDRAULIC-PNEUMATIC,LIN.

What parts can replace 512-6404652?

There are 5 known substitutes for 512-6404652: 512-6404653, DF6503-175, DF6503-175-18 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 512-6404652?

512-6404652 is cataloged in the U.S. Government catalog under NSN 4820-01-378-4509. This indicates validated use in U.S. government and defense supply chains.

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512-6404652 — ACTUATOR,HYDRAULIC-PNEUMATIC,LIN

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