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21189-FIND NO-78 — SLEEVE AND SLIDE,DIRECTIONAL CON

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

21189-FIND NO-78: SLEEVE AND SLIDE,DIRECTIONAL CON.

SLEEVE AND SLIDE,DIRECTIONAL CON. Key specifications include slide_material: STEEL, sleeve_material: STEEL, end_item_identification: VALVE DRTNL CONT 4WAY HYD 3000PSI GSKT MNT ALUM; VALVE, DIR CONT 3000PSI FLGD ALUM, valve_design_control_activity: 78062. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-480-2097, 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
21189-FIND NO-78
NSN: 4820-01-480-2097
FSC: 4820 — Valves, Nonpowered
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
slide_materialSTEEL
sleeve_materialSTEEL
special_featuresNITRIDING STEEL FOR SLEEVE, SLIDE AND PISTON; HEIGHT 4.12IN MAX, WITH HANDLE 8.25IN MAX; VALVE ASSEMBLY SIZE I AND IV (DRWG NAME) IN
end_item_identificationVALVE DRTNL CONT 4WAY HYD 3000PSI GSKT MNT ALUM; VALVE, DIR CONT 3000PSI FLGD ALUM
valve_design_control_activity78062
NSN4820-01-480-2097
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 21189-FIND NO-78 · 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
•
SLIDE MATERIAL: STEEL
•
SLEEVE MATERIAL: STEEL
•
VALVE DESIGN CONTROL ACTIVITY: 78062
TECHNICAL CHARACTERISTICS
SLIDE MATERIALSTEEL
SPECIAL FEATURESNITRIDING STEEL FOR SLEEVE, SLIDE AND PISTON; HEIGHT 4.12IN MAX, WITH HANDLE 8.25IN MAX; VALVE ASSEMBLY SIZE I AND IV (DRWG NAME) IN
SLEEVE MATERIALSTEEL
VALVE DESIGN CONTROL ACTIVITY78062
END ITEM IDENTIFICATIONVALVE DRTNL CONT 4WAY HYD 3000PSI GSKT MNT ALUM; VALVE, DIR CONT 3000PSI FLGD ALUM
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
21189 FIND 78Same 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 21189-FIND NO-78?
21189-FIND NO-78 is a SLEEVE AND SLIDE,DIRECTIONAL CON.
What parts can replace 21189-FIND NO-78?
There is 1 known substitute for 21189-FIND NO-78: 21189 FIND 78. Substitute compatibility should be verified for your specific system.
What is the NSN for 21189-FIND NO-78?
21189-FIND NO-78 is cataloged in the U.S. Government catalog under NSN 4820-01-480-2097. This indicates validated use in U.S. government and defense supply chains.
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