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DF330618 ASSY 97 — VALVE,BALL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

DF330618 ASSY 97: VALVE,BALL.

The VALVE,BALL is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-01-334-0603, 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
DF330618 ASSY 97
NSN: 4820-01-334-0603
FSC: 4820 — Valves, Nonpowered
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
Part NumberDF330618 ASSY 97
NSN4820-01-334-0603
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: DF330618 ASSY 97 · 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
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 5
211038846Reference document
Same NSN cross-reference
Reference document — Secondary reference
211038846L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
DF330618 ASSY 97L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
801-6404589-AY97Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
801-6404589-AY97L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is DF330618 ASSY 97?
DF330618 ASSY 97 is a VALVE,BALL.
What parts can replace DF330618 ASSY 97?
There are 5 known substitutes for DF330618 ASSY 97: 211038846, 211038846L1, DF330618 ASSY 97L1 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DF330618 ASSY 97?
DF330618 ASSY 97 is cataloged in the U.S. Government catalog under NSN 4820-01-334-0603. This indicates validated use in U.S. government and defense supply chains.
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