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G330 — VALVE ASSEMBLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

G330: VALVE ASSEMBLY.

The VALVE ASSEMBLY is a the manufacturer industrial component. Key specifications include special_features: GAGE GO 0.860; NO GO 0.1000, specification/standard_data: 38151-V56C17F5300 MANUFACTURERS STANDARD, criticality_code_justification: ZZZY, part_name_assigned_by_controlling_agency: GO/NO GO GAUGES, reference_number_differentiating_characteristics: CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-140-7614, 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
G330
NSN: 4820-00-140-7614
NIINs: 001407614, 013562984, 017069707
FSC: 4820 — Valves, Nonpowered
CAGE: 59505 — NEWPORT SCIENTIFIC, INC. (USA)
SPECIFICATIONS
special_featuresGAGE GO 0.860; NO GO 0.1000
specification/standard_data38151-V56C17F5300 MANUFACTURERS STANDARD
criticality_code_justificationZZZY
part_name_assigned_by_controlling_agencyGO/NO GO GAUGES
reference_number_differentiating_characteristicsCLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
NSN4820-00-140-7614
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: G330 · 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: CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
SUBSTITUTES & CROSS-REFERENCES 6
G3-30-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
B116-75050-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
G3-30-1CPReference document
Same NSN cross-reference
Reference document — Secondary reference
G3-30CPReference document
Same NSN cross-reference
Reference document — Secondary reference
75050011602Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
B116-75050-2CPReference document
Same NSN cross-reference
Reference document — Secondary 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 G330?
G330 is a VALVE ASSEMBLY.
What parts can replace G330?
There are 6 known substitutes for G330: G3-30-1, B116-75050-2, G3-30-1CP and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for G330?
G330 is cataloged in the U.S. Government catalog under NSN 4820-00-140-7614. 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.