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518-4775504 — MANIFOLD,HYDRAULIC SYSTEM ACCESS

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

518-4775504: MANIFOLD,HYDRAULIC SYSTEM ACCESS.

MANIFOLD,HYDRAULIC SYSTEM ACCESS. Key specifications include material: STEEL, end_item_identification: SHIP, OHIO CLASS SSN (TRIDENT). This part is cataloged in the U.S.

Government catalog under NSN 4820-01-151-8033, 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
518-4775504
NSN: 4820-01-151-8033
NIINs: 011518033, 011786508, 012089314
FSC: 4820 — Valves, Nonpowered
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL
end_item_identificationSHIP, OHIO CLASS SSN (TRIDENT)
NSN4820-01-151-8033
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 518-4775504 · 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: MONEL MATERIAL;3.005 IN. DIA 0.940 IN. O/A HTH UNDERSIDE 2.368 IN. DIA 0.275 IN. DEPTH W/A CUT AWAY 2.050 IN. LG,ONE CENTER HOLE 0.632 IN. DIA TWO POSITIONING HOLES 0.265 IN. DIA SPACED 90 DEG APART,FOUR MTG HOLES 0.280 IN. DIA EQUALLY SPACED ON A 1.726 IN. DIA BOLT CIRCLE IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMONEL MATERIAL;3.005 IN. DIA 0.940 IN. O/A HTH UNDERSIDE 2.368 IN. DIA 0.275 IN. DEPTH W/A CUT AWAY 2.050 IN. LG,ONE CENTER HOLE 0.632 IN. DIA TWO POSITIONING HOLES 0.265 IN. DIA SPACED 90 DEG APART,FOUR MTG HOLES 0.280 IN. DIA EQUALLY SPACED ON A 1.726 IN. DIA BOLT CIRCLE IN
SUBSTITUTES & CROSS-REFERENCES 3
87794-2401Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
87791-4602 ITEMReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
516-4788433 ITEReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 518-4775504?
518-4775504 is a MANIFOLD,HYDRAULIC SYSTEM ACCESS.
What parts can replace 518-4775504?
There are 3 known substitutes for 518-4775504: 87794-2401, 87791-4602 ITEM, 516-4788433 ITE. Substitute compatibility should be verified for your specific system.
What is the NSN for 518-4775504?
518-4775504 is cataloged in the U.S. Government catalog under NSN 4820-01-151-8033. This indicates validated use in U.S. government and defense supply chains.
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