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DF330644 FIND 179 — STOP,MANUAL CONTROL LEVER

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

DF330644 FIND 179: STOP,MANUAL CONTROL LEVER.

The STOP,MANUAL CONTROL LEVER is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: NICKEL COPPER ALLOY;3.490 IN. O/A LG IN.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-356-3125, 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
DF330644 FIND 179
NSN: 4820-01-356-3125
FSC: 4820 — Valves, Nonpowered
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
general_characteristics_item_descriptionNICKEL COPPER ALLOY;3.490 IN. O/A LG IN
NSN4820-01-356-3125
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: DF330644 FIND 179 · 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: NICKEL COPPER ALLOY;3.490 IN. O/A LG IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONNICKEL COPPER ALLOY;3.490 IN. O/A LG IN
SUBSTITUTES & CROSS-REFERENCES 3
801-6408784 FIND 170Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
DF330644Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
801-6408784Reference 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 DF330644 FIND 179?
DF330644 FIND 179 is a STOP,MANUAL CONTROL LEVER.
What parts can replace DF330644 FIND 179?
There are 3 known substitutes for DF330644 FIND 179: 801-6408784 FIND 170, DF330644, 801-6408784. Substitute compatibility should be verified for your specific system.
What is the NSN for DF330644 FIND 179?
DF330644 FIND 179 is cataloged in the U.S. Government catalog under NSN 4820-01-356-3125. 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.