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Technical Data Sheet
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510-580 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

510-580: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include end_item_identification: NSN4220-01-448-6434. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-561-9536, 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
510-580
NSN: 4820-01-561-9536
FSC: 4820 — Valves, Nonpowered
CAGE: 58366 — KIRBY MORGAN DIVE SYSTEMS INC (USA)
SPECIFICATIONS
end_item_identificationNSN4220-01-448-6434
NSN4820-01-561-9536
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 510-580 · 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
END ITEM IDENTIFICATIONNSN4220-01-448-6434
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 2
4820PL2261600Reference document
Same NSN cross-reference
Reference document — Informative reference only
M7347-071018Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 510-580?
510-580 is a SEAT,VALVE.
What parts can replace 510-580?
There are 2 known substitutes for 510-580: 4820PL2261600, M7347-071018. Substitute compatibility should be verified for your specific system.
What is the NSN for 510-580?
510-580 is cataloged in the U.S. Government catalog under NSN 4820-01-561-9536. This indicates validated use in U.S. government and defense supply chains.
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