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21803 FIND 13 — CYLINDER ASSEMBLY,ACTUATING,LINE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

21803 FIND 13: CYLINDER ASSEMBLY,ACTUATING,LINE.

CYLINDER ASSEMBLY,ACTUATING,LINE. Key specifications include material: STEEL CORROSION RESISTING BODY, special_features: CYLINDER-HYD, end_item_identification: SEAWOLF CLASS SSN, nominal_outside_diameter: 0.187 INCHES ALL ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-415-7342, 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
21803 FIND 13
NSN: 4820-01-415-7342
FSC: 4820 — Valves, Nonpowered
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
special_featuresCYLINDER-HYD
end_item_identificationSEAWOLF CLASS SSN
nominal_outside_diameter0.187 INCHES ALL ENDS IN
NSN4820-01-415-7342
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 21803 FIND 13 · 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
•
NOMINAL OUTSIDE DIAMETER: 0.187 INCHES ALL ENDS IN
•
MATERIAL: STEEL CORROSION RESISTING BODY
TECHNICAL CHARACTERISTICS
NOMINAL OUTSIDE DIAMETER0.187 INCHES ALL ENDS IN
SPECIAL FEATURESCYLINDER-HYD
END ITEM IDENTIFICATIONSEAWOLF CLASS SSN
MATERIALSTEEL CORROSION RESISTING BODY
SUBSTITUTES & CROSS-REFERENCES 4
585-6406616-46Reference document
Same NSN cross-reference
Reference document — Secondary reference
211059378Reference document
Same NSN cross-reference
Reference document — Secondary reference
6406616Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
CKFA1876205ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 21803 FIND 13?
21803 FIND 13 is a CYLINDER ASSEMBLY,ACTUATING,LINE.
What parts can replace 21803 FIND 13?
There are 4 known substitutes for 21803 FIND 13: 585-6406616-46, 211059378, 6406616 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21803 FIND 13?
21803 FIND 13 is cataloged in the U.S. Government catalog under NSN 4820-01-415-7342. This indicates validated use in U.S. government and defense supply chains.
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