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199922L1 — GUIDE,VALVE STEM

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

199922L1: GUIDE,VALVE STEM.

The GUIDE,VALVE STEM is a the manufacturer industrial component. Key specifications include end_item_identification: DC ELEC SCISSOR LIF, part_name_assigned_by_controlling_agency: CYLINDER, HYDRAULIC, PIN BRAKE, ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-545-2250, 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
199922L1
NSN: 4820-01-545-2250
FSC: 4820 — Valves, Nonpowered
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
end_item_identificationDC ELEC SCISSOR LIF
part_name_assigned_by_controlling_agencyCYLINDER, HYDRAULIC, PIN BRAKE, ASSEMBLY
NSN4820-01-545-2250
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 199922L1 · 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
SUBSTITUTES & CROSS-REFERENCES 7
236461-0002 IT 15Reference document
Same NSN cross-reference
Reference document — Secondary reference
236461-0002 ITEM 15L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
236461-0002-15L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
236461-0002 IT 15L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
236461-0002 ITEM 15Reference document
Same NSN cross-reference
Reference document — Secondary reference
199922Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 199922L1?
199922L1 is a GUIDE,VALVE STEM.
What parts can replace 199922L1?
There are 7 known substitutes for 199922L1: 236461-0002 IT 15, 236461-0002 ITEM 15L1, 236461-0002-15L1 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 199922L1?
199922L1 is cataloged in the U.S. Government catalog under NSN 4820-01-545-2250. 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.