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PartsTable / COMPONENT / 28877N ITEM 33
28877N ITEM 33 ✓ 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 RING,DAMPENING is a the manufacturer industrial component. Key specifications include material: ALUMINUM OVERALL, drive_end_style: RAISED HEXAGON, connection_style: EXTERNAL SEAT FOR GASKET SEAL, surface_treatment: CADMIUM CAP, end_item_identification: LVT7 AND LVT7A1 SERIES LANDING VEHICLES, nominal_pipe_size_for_which_designed: 1.205 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-216-2365, 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 33
NSN: 4820-01-216-2365
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialALUMINUM OVERALL
drive_end_styleRAISED HEXAGON
connection_styleEXTERNAL SEAT FOR GASKET SEAL
surface_treatmentCADMIUM CAP
end_item_identificationLVT7 AND LVT7A1 SERIES LANDING VEHICLES
nominal_pipe_size_for_which_designed1.205 INCHES IN
surface_treatment_document_and_classificationQQ-P-416,TYPE 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE CAP
NSN4820-01-216-2365
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 28877N ITEM 33 · 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 23
68444Interchangeable
interchangeable cross-reference
interchangeable
2584234Interchangeable
interchangeable cross-reference
interchangeable
EA-0005-2PInterchangeable
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 33?
28877N ITEM 33 is a RING,DAMPENING.
What parts can replace 28877N ITEM 33?
There are 23 known substitutes for 28877N ITEM 33: 68444, 2584234, EA-0005-2P and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 28877N ITEM 33?
28877N ITEM 33 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-216-2365. 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