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Technical Data Sheet
PartsTable / COMPONENT / 118-5849
118-5849 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include special_features: NHA IS CLUTCH ASSEMBLY, end_item_identification: 3830-01-538-1421, WINCH ATTACHMENT, SINGLE DRUM, MODEL PA80, part_name_assigned_by_controlling_agency: SEAT, CHECK VALVE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-547-2542, 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
118-5849
NSN: 4820-01-547-2542
FSC: 4820
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
special_featuresNHA IS CLUTCH ASSEMBLY
end_item_identification3830-01-538-1421, WINCH ATTACHMENT, SINGLE DRUM, MODEL PA80
part_name_assigned_by_controlling_agencySEAT, CHECK VALVE
NSN4820-01-547-2542
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 118-5849 · 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 (FLIS)
END ITEM IDENTIFICATION3830-01-538-1421, WINCH ATTACHMENT, SINGLE DRUM, MODEL PA80
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAT, CHECK VALVE
SPECIAL FEATURESNHA IS CLUTCH ASSEMBLY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
70241Interchangeable
interchangeable cross-reference
interchangeable
52595-1Interchangeable
interchangeable cross-reference
interchangeable
C1-227Interchangeable
interchangeable cross-reference
interchangeable
DM-2345Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 118-5849?
118-5849 is a SEAT,VALVE.
What parts can replace 118-5849?
There are 4 known substitutes for 118-5849: 70241, 52595-1, C1-227 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 118-5849?
118-5849 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-547-2542. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026