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0202107300 — VALVE,VENT-CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

0202107300: VALVE,VENT-CHECK.

The VALVE,VENT-CHECK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 836 BODY, mounting_position: VERTICAL, valve_operation_method: AUTOMATIC, part_name_assigned_by_controlling_agency: INVERTED VENT-CHECK VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-524-8084, 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
0202107300
NSN: 4820-01-524-8084
FSC: 4820 — Valves, Nonpowered
CAGE: 09032 — TATE ANDALE, LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY 836 BODY
special_featuresINVERTED VENT-CHECK VALVE, THREADED, CAST CONSTRUCTION, STAINLESS STEEL SCREENS (40 MESH FLAME AND 1/4" SQUARE PROTECTIVE
mounting_positionVERTICAL
valve_operation_methodAUTOMATIC
part_name_assigned_by_controlling_agencyINVERTED VENT-CHECK VALVE
NSN4820-01-524-8084
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 0202107300 · 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
•
MOUNTING POSITION: VERTICAL
•
MATERIAL: COPPER FLOW CONTROL DEVICE
•
VALVE OPERATION METHOD: AUTOMATIC
TECHNICAL CHARACTERISTICS
MOUNTING POSITIONVERTICAL
SPECIAL FEATURESINVERTED VENT-CHECK VALVE, THREADED, CAST CONSTRUCTION, STAINLESS STEEL SCREENS (40 MESH FLAME AND 1/4" SQUARE PROTECTIVE
PART NAME ASSIGNED BY CONTROLLING AGENCYINVERTED VENT-CHECK VALVE
MATERIALCOPPER FLOW CONTROL DEVICE
MATERIALCOPPER ALLOY 836 BODY
MATERIALCOPPER ALLOY SEAT
VALVE OPERATION METHODAUTOMATIC
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
3-100 AND 3-100-M20Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 0202107300?
0202107300 is a VALVE,VENT-CHECK.
What parts can replace 0202107300?
There is 1 known substitute for 0202107300: 3-100 AND 3-100-M20. Substitute compatibility should be verified for your specific system.
What is the NSN for 0202107300?
0202107300 is cataloged in the U.S. Government catalog under NSN 4820-01-524-8084. 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.