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274511410031649 — FLOAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

274511410031649: FLOAT,VALVE.

The FLOAT,VALVE is a the manufacturer industrial component. Key specifications include shape: ROUND, material: COPPER, overall_diameter: 7.000 INCHES NOMINAL IN, special_features: USED ON 6" VENT VALVE, end_item_identification: 4820-01-529-4683 VENT VALVE, part_name_assigned_by_controlling_agency: FLOAT. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-529-4777, 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
274511410031649
NSN: 4820-01-529-4777
FSC: 4820 — Valves, Nonpowered
CAGE: 09032 — TATE ANDALE, LLC (USA)
SPECIFICATIONS
shapeROUND
materialCOPPER
overall_diameter7.000 INCHES NOMINAL IN
special_featuresUSED ON 6" VENT VALVE
end_item_identification4820-01-529-4683 VENT VALVE
part_name_assigned_by_controlling_agencyFLOAT
NSN4820-01-529-4777
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 274511410031649 · 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: 7.000 INCHES NOMINAL IN
•
SHAPE: ROUND
•
MATERIAL: COPPER
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER7.000 INCHES NOMINAL IN
SHAPEROUND
SPECIAL FEATURESUSED ON 6" VENT VALVE
PART NAME ASSIGNED BY CONTROLLING AGENCYFLOAT
END ITEM IDENTIFICATION4820-01-529-4683 VENT VALVE
MATERIALCOPPER
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 1
3-030 AND 3-030-M20Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 274511410031649?
274511410031649 is a FLOAT,VALVE.
What parts can replace 274511410031649?
There is 1 known substitute for 274511410031649: 3-030 AND 3-030-M20. Substitute compatibility should be verified for your specific system.
What is the NSN for 274511410031649?
274511410031649 is cataloged in the U.S. Government catalog under NSN 4820-01-529-4777. 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.