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501-7066658 — GEAR OPERATOR,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

501-7066658: GEAR OPERATOR,VALVE.

The GEAR OPERATOR,VALVE is a the manufacturer industrial component. Key specifications include end_item_identification: VIRGINIA CLASS SSN, part_name_assigned_by_controlling_agency: MANUAL REMOTE OPERATOR PL-081. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-512-8487, 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
501-7066658
NSN: 4820-01-512-8487
NIINs: 015128487, 015136952, 015136956
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
end_item_identificationVIRGINIA CLASS SSN
part_name_assigned_by_controlling_agencyMANUAL REMOTE OPERATOR PL-081
NSN4820-01-512-8487
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 501-7066658 · 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
PART NAME ASSIGNED BY CONTROLLING AGENCYMANUAL REMOTE OPERATOR PL-081
END ITEM IDENTIFICATIONVIRGINIA CLASS SSN
SUBSTITUTES & CROSS-REFERENCES 1
H525-7620Same 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 501-7066658?
501-7066658 is a GEAR OPERATOR,VALVE.
What parts can replace 501-7066658?
There is 1 known substitute for 501-7066658: H525-7620. Substitute compatibility should be verified for your specific system.
What is the NSN for 501-7066658?
501-7066658 is cataloged in the U.S. Government catalog under NSN 4820-01-512-8487. 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.