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536109 — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

536109: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include unit_package_type: PACKAGE, end_item_identification: HUB AND SHAFT GROUP FRONT AXLE, protective_storage_feature: CONTROLLED ROOM TEMPERATURE, controlled_substance_classification: SCHEDULE IV, part_name_assigned_by_controlling_agency: SEAL ASSY-OIL 5.62X7.19X.92. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-377-8780, 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
536109
NSN: 4820-00-377-8780
FSC: 4820 — Valves, Nonpowered
CAGE: 23705 — FRUEHAUF CORP (USA)
SPECIFICATIONS
unit_package_typePACKAGE
unit_package_quantity2
end_item_identificationHUB AND SHAFT GROUP FRONT AXLE
protective_storage_featureCONTROLLED ROOM TEMPERATURE
controlled_substance_classificationSCHEDULE IV
part_name_assigned_by_controlling_agencySEAL ASSY-OIL 5.62X7.19X.92
NSN4820-00-377-8780
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 536109 · 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 9
140899HSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
N13526DSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
220306Reference document
Same NSN cross-reference
Reference document — Secondary reference
536107Reference document
Same NSN cross-reference
Reference document — Secondary reference
362M5Reference document
Same NSN cross-reference
Reference document — Secondary reference
805792Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 536109?
536109 is a VALVE,CHECK.
What parts can replace 536109?
There are 9 known substitutes for 536109: 140899H, N13526D, 220306 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 536109?
536109 is cataloged in the U.S. Government catalog under NSN 4820-00-377-8780. 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.