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15-2-0300-6 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

15-2-0300-6: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY SEAT, special_features: USED ON A 3 IN. ANGLE STOP CHECK VALVE IN, style_designator: PLAIN, seating_surface_shape: FLAT, end_item_identification: OSPREY CLASS MHC.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-421-1603, 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
15-2-0300-6
NSN: 4820-01-421-1603
FSC: 4820 — Valves, Nonpowered
CAGE: 11859 — HUNT VALVE COMPANY, INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY SEAT
special_featuresUSED ON A 3 IN. ANGLE STOP CHECK VALVE IN
style_designatorPLAIN
seating_surface_shapeFLAT
end_item_identificationOSPREY CLASS MHC
NSN4820-01-421-1603
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 15-2-0300-6 · 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
•
STYLE DESIGNATOR: PLAIN
•
MATERIAL: COPPER ALLOY SEAT
•
SEATING SURFACE SHAPE: FLAT
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORPLAIN
SPECIAL FEATURESUSED ON A 3 IN. ANGLE STOP CHECK VALVE IN
END ITEM IDENTIFICATIONOSPREY CLASS MHC
MATERIALCOPPER ALLOY SEAT
SEATING SURFACE SHAPEFLAT
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
15-2 PART 6 3INReference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 15-2-0300-6?
15-2-0300-6 is a SEAT,VALVE.
What parts can replace 15-2-0300-6?
There is 1 known substitute for 15-2-0300-6: 15-2 PART 6 3IN. Substitute compatibility should be verified for your specific system.
What is the NSN for 15-2-0300-6?
15-2-0300-6 is cataloged in the U.S. Government catalog under NSN 4820-01-421-1603. This indicates validated use in U.S. government and defense supply chains.
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