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PartsTable / COMPONENT / 005-300-0011
005-300-0011 ✓ 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 material: STEEL CORROSION RESISTING, seat_angle: 45.0 DEGREES NOMINAL, thread_class: 2B, overall_height: 3.125 INCHES NOMINAL IN, outside_diameter: 4.562 INCHES NOMINAL IN, style_designator: PLUG. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-122-0918, 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
005-300-0011
NSN: 4820-01-122-0918
FSC: 4820
CAGE: 75954 — KUNKLE INDUSTRIES INC LONERGAN VALVE DIV (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
seat_angle45.0 DEGREES NOMINAL
thread_class2B
overall_height3.125 INCHES NOMINAL IN
outside_diameter4.562 INCHES NOMINAL IN
style_designatorPLUG
nominal_thread_size1.188 INCHES IN
thread_series_designatorUNEF
NSN4820-01-122-0918
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 005-300-0011 · 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
•
THREAD CLASS: 2B
•
STYLE DESIGNATOR: PLUG
•
NOMINAL THREAD SIZE: 1.188 INCHES IN
•
MATERIAL: STEEL CORROSION RESISTING
•
SEAT ANGLE: 45.0 DEGREES NOMINAL
•
THREAD SERIES DESIGNATOR: UNEF
•
OUTSIDE DIAMETER: 4.562 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS2B
STYLE DESIGNATORPLUG
NOMINAL THREAD SIZE1.188 INCHES IN
MATERIALSTEEL CORROSION RESISTING
SEAT ANGLE45.0 DEGREES NOMINAL
THREAD SERIES DESIGNATORUNEF
OUTSIDE DIAMETER4.562 INCHES NOMINAL IN
OVERALL HEIGHT3.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
1839Interchangeable
interchangeable cross-reference
interchangeable
AN3142-1839Interchangeable
interchangeable cross-reference
interchangeable
DP5856Interchangeable
interchangeable cross-reference
interchangeable
DE024Interchangeable
interchangeable cross-reference
interchangeable
85048 ITEM 44Interchangeable
interchangeable cross-reference
interchangeable
RKT2G2A101Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 005-300-0011?
005-300-0011 is a DISK,VALVE.
What parts can replace 005-300-0011?
There are 7 known substitutes for 005-300-0011: 1839, AN3142-1839, DP5856 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 005-300-0011?
005-300-0011 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-122-0918. 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