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DF331106 ASSY 98 — GEAR OPERATOR,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

DF331106 ASSY 98: GEAR OPERATOR,VALVE.

The GEAR OPERATOR,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, gear_type: SPUR, features_provided: HANDWHEEL AND INDICATOR GAGE, criticality_code_justification: ZZZY. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-379-2011, 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
DF331106 ASSY 98
NSN: 4820-01-379-2011
NIINs: 013792011, 016417125
FSC: 4820 — Valves, Nonpowered
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
materialSTEEL
gear_typeSPUR
features_providedHANDWHEEL AND INDICATOR GAGE
criticality_code_justificationZZZY
NSN4820-01-379-2011
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: DF331106 ASSY 98 · 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
•
GEAR TYPE: SPUR
•
FEATURES PROVIDED: HANDWHEEL AND INDICATOR GAGE
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
GEAR TYPESPUR
FEATURES PROVIDEDHANDWHEEL AND INDICATOR GAGE
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 2
801-6406709Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
801-6406709-AY98Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 DF331106 ASSY 98?
DF331106 ASSY 98 is a GEAR OPERATOR,VALVE.
What parts can replace DF331106 ASSY 98?
There are 2 known substitutes for DF331106 ASSY 98: 801-6406709, 801-6406709-AY98. Substitute compatibility should be verified for your specific system.
What is the NSN for DF331106 ASSY 98?
DF331106 ASSY 98 is cataloged in the U.S. Government catalog under NSN 4820-01-379-2011. 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.