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V3D10077 ITEM 3 — POPPET,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

V3D10077 ITEM 3: POPPET,VALVE.

The POPPET,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, seat_angle: 60.0 DEGREES NOMINAL, overall_height: 3.940 INCHES NOMINAL IN, shank_diameter: 0.746 INCHES NOMINAL IN, flange_diameter: 1.059 INCHES NOMINAL IN, inside_diameter: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-121-0060, 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
V3D10077 ITEM 3
NSN: 4820-01-121-0060
NIINs: 011210060, 011235815, 011434153
FSC: 4820 — Valves, Nonpowered
CAGE: 99517 — VACCO INDUSTRIES (USA)
SPECIFICATIONS
materialSTEEL
seat_angle60.0 DEGREES NOMINAL
overall_height3.940 INCHES NOMINAL IN
shank_diameter0.746 INCHES NOMINAL IN
flange_diameter1.059 INCHES NOMINAL IN
inside_diameter0.375 INCHES NOMINAL IN
style_designatorPOPPET
criticality_code_justificationZZZY
flange_seat_to_disk_end_height1.730 INCHES NOMINAL IN
reference_number_differentiating_characteristicsQUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
NSN4820-01-121-0060
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: V3D10077 ITEM 3 · 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
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
SUBSTITUTES & CROSS-REFERENCES 3
V3D10077 ITEM 3L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
V2C11790-4MFL1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
V2C11790-4MFReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is V3D10077 ITEM 3?
V3D10077 ITEM 3 is a POPPET,VALVE.
What parts can replace V3D10077 ITEM 3?
There are 3 known substitutes for V3D10077 ITEM 3: V3D10077 ITEM 3L1, V2C11790-4MFL1, V2C11790-4MF. Substitute compatibility should be verified for your specific system.
What is the NSN for V3D10077 ITEM 3?
V3D10077 ITEM 3 is cataloged in the U.S. Government catalog under NSN 4820-01-121-0060. 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.