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Technical Data Sheet
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42830 — STEM,FLUID VALVE

✓ Government record, cited
Lena · GATE VALVE
PRODUCT OVERVIEW

42830: STEM,FLUID VALVE.

Also available is our USB Active Extension System which can support distances of up to 56m. The LINDY Panel Mount USB Extension Cable uses built-in active electronics to extend the cable length of a USB 2.0 device by an additional 5m. It can be used as part of a daisy chain with other active 5m extension cables to achieve a total distance of 25m.

The cable's unique, panel mount design allows the active electronics to fitted into a standard USB connector - an advantage over other active USB leads which use special, bulky connectors. This part is cataloged in the U.S. Government catalog under NSN 4810-01-371-1441, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
42830
NSN: 4810-01-371-1441
FSC: 4810 — Valves, Powered
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
valve_type_for_which_designedGLOBE
NSN4810-01-371-1441
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 42830 · Lena ⚠ 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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VALVE TYPE FOR WHICH DESIGNED: GLOBE
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDGLOBE
SUBSTITUTES & CROSS-REFERENCES 1
18356NPC11Same 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 42830?
42830 is a STEM,FLUID VALVE manufactured by Lena.
What parts can replace 42830?
There is 1 known substitute for 42830: 18356NPC11. Substitute compatibility should be verified for your specific system.
What is the NSN for 42830?
42830 is cataloged in the U.S. Government catalog under NSN 4810-01-371-1441. 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.