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D3W395-157 — FILTER ASSEMBLY,FLUID

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

D3W395-157: FILTER ASSEMBLY,FLUID.

The FILTER ASSEMBLY,FLUID is a the manufacturer industrial component. Key specifications include material: STEEL, overall_length: 6.520 INCHES NOMINAL IN, surface_treatment: CADMIUM, end_item_identification: 4330-01-200-5665, stem_actuating_end_type: THREADED EXTERNALLY. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-235-8604, 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
D3W395-157
NSN: 4820-01-235-8604
FSC: 4820 — Valves, Nonpowered
CAGE: 00736 — FALLS FILTRATION TECHNOLOGIES, INC. (USA)
SPECIFICATIONS
materialSTEEL
overall_length6.520 INCHES NOMINAL IN
surface_treatmentCADMIUM
end_item_identification4330-01-200-5665
stem_actuating_end_typeTHREADED EXTERNALLY
NSN4820-01-235-8604
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: D3W395-157 · 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
•
STEM ACTUATING END TYPE: THREADED EXTERNALLY
•
SURFACE TREATMENT: CADMIUM
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
STEM ACTUATING END TYPETHREADED EXTERNALLY
OVERALL LENGTH6.520 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM
END ITEM IDENTIFICATION4330-01-200-5665
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 1
D3W18774Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D3W395-157?
D3W395-157 is a FILTER ASSEMBLY,FLUID.
What parts can replace D3W395-157?
There is 1 known substitute for D3W395-157: D3W18774. Substitute compatibility should be verified for your specific system.
What is the NSN for D3W395-157?
D3W395-157 is cataloged in the U.S. Government catalog under NSN 4820-01-235-8604. 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.