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Technical Data Sheet
PartsTable / COMPONENT / 283815-0001L1
283815-0001L1 ✓ 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 VALVE,GLOBE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 625 STEM, operating_pressure: 1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, maximum_operating_temp: 120.0 FAHRENHEIT SINGLE RESPONSE DEGF, valve_operation_method: MANUAL, media_for_which_designed: WATER, SALT SINGLE RESPONSE, 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 4820-01-408-8766, 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
283815-0001L1
NSN: 4820-01-408-8766
FSC: 4820
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
materialNICKEL ALLOY 625 STEM
operating_pressure1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp120.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_methodMANUAL
media_for_which_designedWATER, SALT SINGLE RESPONSE
criticality_code_justificationZZZY
material_document_and_classificationASTM B446 ASSN STD SINGLE MATERIAL RESPONSE STEM
reference_number_differentiating_characteristicsQUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
NSN4820-01-408-8766
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 283815-0001L1 · 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
•
OPERATING PRESSURE: 1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B446 ASSN STD SINGLE MATERIAL RESPONSE STEM
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
MEDIA FOR WHICH DESIGNED: WATER, SALT SINGLE RESPONSE
•
MATERIAL: NICKEL ALLOY 625 STEM
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
•
MAXIMUM OPERATING TEMP: 120.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
VALVE OPERATION METHOD: MANUAL
TECHNICAL CHARACTERISTICS (FLIS)
OPERATING PRESSURE1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B446 ASSN STD SINGLE MATERIAL RESPONSE STEM
CRITICALITY CODE JUSTIFICATIONZZZY
MEDIA FOR WHICH DESIGNEDWATER, SALT SINGLE RESPONSE
MATERIALNICKEL ALLOY 625 STEM
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
MAXIMUM OPERATING TEMP120.0 FAHRENHEIT SINGLE RESPONSE DEGF
VALVE OPERATION METHODMANUAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B446 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIALNICKEL ALLOY 625 BODY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
MS28775-125Interchangeable
interchangeable cross-reference
interchangeable
90118-125Interchangeable
interchangeable cross-reference
interchangeable
32,99X2,62-24B7Interchangeable
interchangeable cross-reference
interchangeable
283815-0001Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 283815-0001L1?
283815-0001L1 is a VALVE,GLOBE.
What parts can replace 283815-0001L1?
There are 4 known substitutes for 283815-0001L1: MS28775-125, 90118-125, 32,99X2,62-24B7 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 283815-0001L1?
283815-0001L1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-408-8766. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026