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7C9-06259 — VALVE,HOLD,BOOM HOIST CYLINDER

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

7C9-06259: VALVE,HOLD,BOOM HOIST CYLINDER.

The VALVE,HOLD,BOOM HOIST CYLINDER is a the manufacturer industrial component. Key specifications include material: STEEL BODY, pilot_ratio: 3 TO 13 TO 1, valve_operation_method: HYDRAULICHYDRAULIC, end_connection_quantity: 44, end_item_identification: DAVIT, SLEWINGDAVIT, SLEWING, part_name_assigned_by_controlling_agency: VALVE, COUNTERBALANCEVALVE, COUNTERBALANCE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-512-6045, 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
7C9-06259
NSN: 4820-01-512-6045
FSC: 4820 — Valves, Nonpowered
CAGE: 34712 — LAKE SHORE SYSTEMS, INC. (USA)
SPECIFICATIONS
materialSTEEL BODY
pilot_ratio3 TO 13 TO 1
valve_operation_methodHYDRAULICHYDRAULIC
end_connection_quantity44
end_item_identificationDAVIT, SLEWINGDAVIT, SLEWING
part_name_assigned_by_controlling_agencyVALVE, COUNTERBALANCEVALVE, COUNTERBALANCE
NSN4820-01-512-6045
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 7C9-06259 · 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
•
END CONNECTION QUANTITY: 44
•
MATERIAL: STEEL BODY
•
PILOT RATIO: 3 TO 13 TO 1
•
VALVE OPERATION METHOD: HYDRAULICHYDRAULIC
TECHNICAL CHARACTERISTICS
END CONNECTION QUANTITY44
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE, COUNTERBALANCEVALVE, COUNTERBALANCE
END ITEM IDENTIFICATIONDAVIT, SLEWINGDAVIT, SLEWING
MATERIALSTEEL BODY
PILOT RATIO3 TO 13 TO 1
VALVE OPERATION METHODHYDRAULICHYDRAULIC
SUBSTITUTES & CROSS-REFERENCES 2
7D3-08140Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
7D3-08140 REV J ITEM 63Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7C9-06259?
7C9-06259 is a VALVE,HOLD,BOOM HOIST CYLINDER.
What parts can replace 7C9-06259?
There are 2 known substitutes for 7C9-06259: 7D3-08140, 7D3-08140 REV J ITEM 63. Substitute compatibility should be verified for your specific system.
What is the NSN for 7C9-06259?
7C9-06259 is cataloged in the U.S. Government catalog under NSN 4820-01-512-6045. 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.