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274518010038341 — FLOAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

274518010038341: FLOAT,VALVE.

The FLOAT,VALVE is a the manufacturer industrial component. Key specifications include shape: ROUND, material: NICKEL ALLOY, overall_diameter: 3.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-511-4863, 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
274518010038341
NSN: 4820-01-511-4863
FSC: 4820 — Valves, Nonpowered
CAGE: 09032 — TATE ANDALE, LLC (USA)
SPECIFICATIONS
shapeROUND
materialNICKEL ALLOY
overall_diameter3.000 INCHES NOMINAL IN
special_featuresNEXT HIGHER ASSEMBLY 4820-01-282-7557, 4820-01-282-8442 VENT-CHECK VALVE 52-95F 2 IN; 4820-01-283-1808 FLOAT VALVE 52-95F 2 IN MOD. IN
NSN4820-01-511-4863
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 274518010038341 · 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
•
OVERALL DIAMETER: 3.000 INCHES NOMINAL IN
•
SHAPE: ROUND
•
MATERIAL: NICKEL ALLOY
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER3.000 INCHES NOMINAL IN
SHAPEROUND
SPECIAL FEATURESNEXT HIGHER ASSEMBLY 4820-01-282-7557, 4820-01-282-8442 VENT-CHECK VALVE 52-95F 2 IN; 4820-01-283-1808 FLOAT VALVE 52-95F 2 IN MOD. IN
MATERIALNICKEL ALLOY
SUBSTITUTES & CROSS-REFERENCES 3
3-430-M31 2.00 IN ITEM 3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3-430-1 & 3-430-M31Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
52-95F 2 INReference document
Same NSN cross-reference
Reference document — Secondary reference
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 274518010038341?
274518010038341 is a FLOAT,VALVE.
What parts can replace 274518010038341?
There are 3 known substitutes for 274518010038341: 3-430-M31 2.00 IN ITEM 3, 3-430-1 & 3-430-M31, 52-95F 2 IN. Substitute compatibility should be verified for your specific system.
What is the NSN for 274518010038341?
274518010038341 is cataloged in the U.S. Government catalog under NSN 4820-01-511-4863. 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.