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002004190 — GEAR ASSEMBLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

002004190: GEAR ASSEMBLY.

The GEAR ASSEMBLY is a the manufacturer industrial component. Key specifications include end_item_identification: VALVE BALL 1.500 IN TYPE 3 STYLE A IN, part_name_assigned_by_controlling_agency: INAVYSEAT-VL DLRN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-023-6398, 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
002004190
NSN: 4820-00-023-6398
NIINs: 000236398, 010793582
FSC: 4820 — Valves, Nonpowered
CAGE: 53154 — PORTLAND VALVE LLC (USA)
SPECIFICATIONS
end_item_identificationVALVE BALL 1.500 IN TYPE 3 STYLE A IN
part_name_assigned_by_controlling_agencyINAVYSEAT-VL DLRN
NSN4820-00-023-6398
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 002004190 · 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
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYINAVYSEAT-VL DLRN
END ITEM IDENTIFICATIONVALVE BALL 1.500 IN TYPE 3 STYLE A IN
SUBSTITUTES & CROSS-REFERENCES 3
002-0041-58DLRNReference document
Same NSN cross-reference
Reference document — Secondary reference
E-2082 6Reference document
Same NSN cross-reference
Reference document — Secondary reference
0-258DPC6DLRNReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 002004190?
002004190 is a GEAR ASSEMBLY.
What parts can replace 002004190?
There are 3 known substitutes for 002004190: 002-0041-58DLRN, E-2082 6, 0-258DPC6DLRN. Substitute compatibility should be verified for your specific system.
What is the NSN for 002004190?
002004190 is cataloged in the U.S. Government catalog under NSN 4820-00-023-6398. 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.