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21106-850-1 — SLEEVE AND SLIDE,DIRECTIONAL CON

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

21106-850-1: SLEEVE AND SLIDE,DIRECTIONAL CON.

SLEEVE AND SLIDE,DIRECTIONAL CON. Key specifications include special_features: KNOWN AS SLEEVE AND SLIDE, DIRECTIONAL, end_item_identification: VALVE HYDRAULIC CONTROL. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-545-5511, 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
21106-850-1
NSN: 4810-01-545-5511
FSC: 4810 — Valves, Powered
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
special_featuresKNOWN AS SLEEVE AND SLIDE, DIRECTIONAL
end_item_identificationVALVE HYDRAULIC CONTROL
NSN4810-01-545-5511
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 21106-850-1 · 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
SPECIAL FEATURESKNOWN AS SLEEVE AND SLIDE, DIRECTIONAL
END ITEM IDENTIFICATIONVALVE HYDRAULIC CONTROL
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
SUBSTITUTES & CROSS-REFERENCES 10
21385 FIND 3Reference document
Same NSN cross-reference
Reference document — Secondary reference
21315 FIND 12Reference document
Same NSN cross-reference
Reference document — Secondary reference
21103 FIND 8Reference document
Same NSN cross-reference
Reference document — Secondary reference
21162 FIND 3Reference document
Same NSN cross-reference
Reference document — Secondary reference
21145 FIND NO 3Reference document
Same NSN cross-reference
Reference document — Secondary reference
21151 FIND 3Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 21106-850-1?
21106-850-1 is a SLEEVE AND SLIDE,DIRECTIONAL CON.
What parts can replace 21106-850-1?
There are 10 known substitutes for 21106-850-1: 21385 FIND 3, 21315 FIND 12, 21103 FIND 8 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21106-850-1?
21106-850-1 is cataloged in the U.S. Government catalog under NSN 4810-01-545-5511. 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.