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Technical Data Sheet
PartsTable / COMPONENT / 283371-0001ITEM1
283371-0001ITEM1 ✓ 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 material: STEEL CORROSION RESISTING OVERALL, end_item_identification: MANIFOLD,12 VL,STAINLESS STEEL,3000 PSI RATED, criticality_code_justification: ZZZY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-229-3069, 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
283371-0001ITEM1
NSN: 4820-01-229-3069
FSC: 4820
CAGE: 99657 — MAROTTA CONTROLS INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
end_item_identificationMANIFOLD,12 VL,STAINLESS STEEL,3000 PSI RATED
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
NSN4820-01-229-3069
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 283371-0001ITEM1 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
280038-21 ITEM 20Interchangeable
interchangeable cross-reference
interchangeable
177273Interchangeable
interchangeable cross-reference
interchangeable
283371-0001Interchangeable
interchangeable cross-reference
interchangeable
144331Interchangeable
interchangeable cross-reference
interchangeable
280048ITEM16Interchangeable
interchangeable cross-reference
interchangeable
283371-0001ITEM90Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 283371-0001ITEM1?
283371-0001ITEM1 is a SEAT,VALVE.
What parts can replace 283371-0001ITEM1?
There are 21 known substitutes for 283371-0001ITEM1: 280038-21 ITEM 20, 177273, 283371-0001 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 283371-0001ITEM1?
283371-0001ITEM1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-229-3069. 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