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810-4385059 — MANUAL OPERATOR,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

810-4385059: MANUAL OPERATOR,VALVE.

The MANUAL OPERATOR,VALVE is a the manufacturer industrial component. Key specifications include end_item_identification: NAVAL SEA SYSTEMS COMMAND 8 IN. BALL SWING CHECK VALVE PER DWG 810-4385059 IN.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-044-0891, 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
810-4385059
NSN: 4820-01-044-0891
NIINs: 010440891, 010443260, 010610421
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
end_item_identificationNAVAL SEA SYSTEMS COMMAND 8 IN. BALL SWING CHECK VALVE PER DWG 810-4385059 IN
general_characteristics_item_descriptionSTEEL; 0.275 IN.THK,19.500 IN.O/A LG; 6.188 IN.O/A W; 2 HOLES SPACED 17.125 IN.BETWEEN CENTERS; 1.625 IN.HOLE DIA; 2 SLOTS 0.815 IN.W,1.940 IN.LG IN
NSN4820-01-044-0891
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 810-4385059 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL; 0.275 IN.THK,19.500 IN.O/A LG; 6.188 IN.O/A W; 2 HOLES SPACED 17.125 IN.BETWEEN CENTERS; 1.625 IN.HOLE DIA; 2 SLOTS 0.815 IN.W,1.940 IN.LG IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL; 0.275 IN.THK,19.500 IN.O/A LG; 6.188 IN.O/A W; 2 HOLES SPACED 17.125 IN.BETWEEN CENTERS; 1.625 IN.HOLE DIA; 2 SLOTS 0.815 IN.W,1.940 IN.LG IN
SUBSTITUTES & CROSS-REFERENCES 1
810-4385059-100Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 810-4385059?
810-4385059 is a MANUAL OPERATOR,VALVE.
What parts can replace 810-4385059?
There is 1 known substitute for 810-4385059: 810-4385059-100. Substitute compatibility should be verified for your specific system.
What is the NSN for 810-4385059?
810-4385059 is cataloged in the U.S. Government catalog under NSN 4820-01-044-0891. This indicates validated use in U.S. government and defense supply chains.
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