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PartsTable / COMPONENT / 28877N ITEM 26
28877N ITEM 26 ✓ 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 DISK,VALVE is a the manufacturer industrial component. Key specifications include input_phase: SINGLE SINGLE OPERATING POWER RQMT, overall_width: 24.500 INCHES NOMINAL IN, overall_height: 12.500 INCHES NOMINAL IN, overall_length: 26.000 INCHES NOMINAL IN, input_voltage_rating: 120.0 AC VOLTS NOMINAL SINGLE OPERATING POWER RQMT, input_connection_type: TERMINAL STRIP SINGLE OPERATING POWER RQMT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-217-1183, 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
28877N ITEM 26
NSN: 4820-01-217-1183
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
input_phaseSINGLE SINGLE OPERATING POWER RQMT
overall_width24.500 INCHES NOMINAL IN
overall_height12.500 INCHES NOMINAL IN
overall_length26.000 INCHES NOMINAL IN
input_voltage_rating120.0 AC VOLTS NOMINAL SINGLE OPERATING POWER RQMT
input_connection_typeTERMINAL STRIP SINGLE OPERATING POWER RQMT
output_current_rating1.0 DC AMPERES MINIMUM AND 37.5 DC AMPERES MAXIMUM SINGLE POWER OUTPUT
output_voltage_rating12.0 DC VOLTS NOMINAL SINGLE POWER OUTPUT
input_frequency_ratingUNABLE TO DECODE
output_connection_typeTERMINAL STRIP SINGLE POWER OUTPUT
end_item_identificationENGELHARD CATHODIC PROTECTION SYSTEM MODEL 50135-1 ABOARD 110 FT CLASS COAST GUARD VESSELS FT
input_connection_quantity2 SINGLE OPERATING POWER RQMT
NSN4820-01-217-1183
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 28877N ITEM 26 · 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 25
50135-12Interchangeable
interchangeable cross-reference
interchangeable
50135-1Interchangeable
interchangeable cross-reference
interchangeable
67383Interchangeable
interchangeable cross-reference
interchangeable
68379-0050Interchangeable
interchangeable cross-reference
interchangeable
28877NInterchangeable
interchangeable cross-reference
interchangeable
68379-0058Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 28877N ITEM 26?
28877N ITEM 26 is a DISK,VALVE.
What parts can replace 28877N ITEM 26?
There are 25 known substitutes for 28877N ITEM 26: 50135-12, 50135-1, 67383 and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 28877N ITEM 26?
28877N ITEM 26 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-217-1183. 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