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L35321 — PARTS KIT,CHECK VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

L35321: PARTS KIT,CHECK VALVE.

The PARTS KIT,CHECK VALVE is a the manufacturer industrial component. Key specifications include end_item_name: LOADER, end_item_source: 10988, component_quantity: 13, end_item_identification: W14. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-055-7644, 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
L35321
NSN: 4820-01-055-7644
FSC: 4820 — Valves, Nonpowered
CAGE: 10988 — CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA (USA)
SPECIFICATIONS
end_item_nameLOADER
end_item_source10988
component_quantity13
end_item_identificationW14
NSN4820-01-055-7644
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: L35321 · 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
•
COMPONENT QUANTITY: 13
•
END ITEM SOURCE: 10988
•
SUPPLY ITEMS AND QUANTITIES: 09990 622497 POPPET LOAD 1;09990 612652 SPRING 1;09990 109X114T WASHER 2;09990 104X114A O-RING 1;09990 622652 POPPET CHECK 1;09990 622654 CAP 1;09990 104X117A O-RING 1;09990 622653 CAP 1;09990 105X8L O-RING 1;09990 109X115T WASHER 1;09990 104X115A O-RING 1;09990 635052 SEAT 1
•
END ITEM NAME: LOADER
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY13
END ITEM SOURCE10988
SUPPLY ITEMS AND QUANTITIES09990 622497 POPPET LOAD 1;09990 612652 SPRING 1;09990 109X114T WASHER 2;09990 104X114A O-RING 1;09990 622652 POPPET CHECK 1;09990 622654 CAP 1;09990 104X117A O-RING 1;09990 622653 CAP 1;09990 105X8L O-RING 1;09990 109X115T WASHER 1;09990 104X115A O-RING 1;09990 635052 SEAT 1
END ITEM NAMELOADER
END ITEM IDENTIFICATIONW14
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
636347Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 L35321?
L35321 is a PARTS KIT,CHECK VALVE.
What parts can replace L35321?
There is 1 known substitute for L35321: 636347. Substitute compatibility should be verified for your specific system.
What is the NSN for L35321?
L35321 is cataloged in the U.S. Government catalog under NSN 4820-01-055-7644. This indicates validated use in U.S. government and defense supply chains.
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