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76N-2P003 — SEAT,HULL DRAIN POPPET VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

76N-2P003: SEAT,HULL DRAIN POPPET VALVE.

The SEAT,HULL DRAIN POPPET VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, special_features: MATERIAL: 17-4PH STAINLESS STEEL;, stem_actuating_end_type: SQUARE, largest_outside_diameter: 0.71 INCHES NOMINAL IN, valve_size_for_which_designed: 3.00 INCHES IN, valve_type_for_which_designed: BUTTERFLY. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-652-6752, 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
76N-2P003
NSN: 4820-01-652-6752
FSC: 4820 — Valves, Nonpowered
CAGE: 6SPR5 — FLOWLINE VALVE AND CONTROLS, L.L.C. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
special_featuresMATERIAL: 17-4PH STAINLESS STEEL;
stem_actuating_end_typeSQUARE
largest_outside_diameter0.71 INCHES NOMINAL IN
valve_size_for_which_designed3.00 INCHES IN
valve_type_for_which_designedBUTTERFLY
NSN4820-01-652-6752
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 76N-2P003 · 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
•
VALVE TYPE FOR WHICH DESIGNED: BUTTERFLY
•
LARGEST OUTSIDE DIAMETER: 0.71 INCHES NOMINAL IN
•
STEM ACTUATING END TYPE: SQUARE
•
VALVE SIZE FOR WHICH DESIGNED: 3.00 INCHES IN
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDBUTTERFLY
LARGEST OUTSIDE DIAMETER0.71 INCHES NOMINAL IN
STEM ACTUATING END TYPESQUARE
VALVE SIZE FOR WHICH DESIGNED3.00 INCHES IN
SPECIAL FEATURESMATERIAL: 17-4PH STAINLESS STEEL;
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES 2
LINE 2:REV D NO.2 P/N 76N-2P003Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LINE 1:FL 77N-0150-1SS-R1Reference 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 76N-2P003?
76N-2P003 is a SEAT,HULL DRAIN POPPET VALVE.
What parts can replace 76N-2P003?
There are 2 known substitutes for 76N-2P003: LINE 2:REV D NO.2 P/N 76N-2P003, LINE 1:FL 77N-0150-1SS-R1. Substitute compatibility should be verified for your specific system.
What is the NSN for 76N-2P003?
76N-2P003 is cataloged in the U.S. Government catalog under NSN 4820-01-652-6752. 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.