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512-6404653 — BRACKET,EYE,ROTATING SHAFT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

512-6404653: BRACKET,EYE,ROTATING SHAFT.

The BRACKET,EYE,ROTATING SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_thickness: 1.000 INCHES NOMINAL IN, end_item_identification: AIR INDUCTION AND DIESEL EXHAUST VALVES,GR & GAGGING, material_document_and_classification: QQ-S-766,CL 304L. COND-,FIN-1 FED SPEC SINGLE MATERIAL RESPONSE, part_name_assigned_by_controlling_agency: SHIM, PISTON ASSY.

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
512-6404653
NSN: 4820-01-378-4509
NIINs: 013784509, 014064878, 014453108, 014537195, 015307402, 015307408
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_thickness1.000 INCHES NOMINAL IN
end_item_identificationAIR INDUCTION AND DIESEL EXHAUST VALVES,GR & GAGGING
material_document_and_classificationQQ-S-766,CL 304L. COND-,FIN-1 FED SPEC SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencySHIM, PISTON ASSY
NSN4820-01-378-4509
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 512-6404653 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: NICKEL ALUMINUM BRONZE
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONNICKEL ALUMINUM BRONZE
SUBSTITUTES & CROSS-REFERENCES 5
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
512-6404652Reference 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 512-6404653?
512-6404653 is a BRACKET,EYE,ROTATING SHAFT.
What parts can replace 512-6404653?
There are 5 known substitutes for 512-6404653: DF6503-175, DF6503-175-18, DF6503-173-77 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 512-6404653?
512-6404653 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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