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501-7066642-A1 — SHAFT,DRIVE,FLEXIBLE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

501-7066642-A1: SHAFT,DRIVE,FLEXIBLE.

The SHAFT,DRIVE,FLEXIBLE is a the manufacturer industrial component. Key specifications include special_features: NHA: 4820-01-511-7760 AQUEOUS POTASSIUM CARBONATE (APC) MANUAL REMOTE OPERATOR F-028, F-029 & F-032, end_item_identification: NEW CONSTRUCTION SSN774, part_name_assigned_by_controlling_agency: (INAVY) CONTROL BOX AY,APC. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-548-5669, 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
501-7066642-A1
NSN: 4820-01-548-5669
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
special_featuresNHA: 4820-01-511-7760 AQUEOUS POTASSIUM CARBONATE (APC) MANUAL REMOTE OPERATOR F-028, F-029 & F-032
end_item_identificationNEW CONSTRUCTION SSN774
part_name_assigned_by_controlling_agency(INAVY) CONTROL BOX AY,APC
NSN4820-01-548-5669
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 501-7066642-A1 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESNHA: 4820-01-511-7760 AQUEOUS POTASSIUM CARBONATE (APC) MANUAL REMOTE OPERATOR F-028, F-029 & F-032
PART NAME ASSIGNED BY CONTROLLING AGENCY(INAVY) CONTROL BOX AY,APC
END ITEM IDENTIFICATIONNEW CONSTRUCTION SSN774
SUBSTITUTES & CROSS-REFERENCES 2
7066642Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
H525-7604-A1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 501-7066642-A1?
501-7066642-A1 is a SHAFT,DRIVE,FLEXIBLE.
What parts can replace 501-7066642-A1?
There are 2 known substitutes for 501-7066642-A1: 7066642, H525-7604-A1. Substitute compatibility should be verified for your specific system.
What is the NSN for 501-7066642-A1?
501-7066642-A1 is cataloged in the U.S. Government catalog under NSN 4820-01-548-5669. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.