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PartsTable / COMPONENT / 340664 PIECE 24
340664 PIECE 24 ✓ 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 COLLAR,VALVE is a the manufacturer industrial component. Key specifications include material: PLASTIC OVERALL, overall_height: 0.156 INCHES NOMINAL IN, style_designator: PLAIN, seat_angle_in_deg: 30.000 NOMINAL, body_inside_diameter: 0.984 INCHES NOMINAL IN, body_outside_diameter: 1.312 INCHES NOMINAL 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 4820-01-199-4219, 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
340664 PIECE 24
NSN: 4820-01-199-4219
FSC: 4820
CAGE: 79318 — MEGGITT NORTH HOLLYWOOD INC (USA)
SPECIFICATIONS
materialPLASTIC OVERALL
overall_height0.156 INCHES NOMINAL IN
style_designatorPLAIN
seat_angle_in_deg30.000 NOMINAL
body_inside_diameter0.984 INCHES NOMINAL IN
body_outside_diameter1.312 INCHES NOMINAL IN
seating_surface_shapeANGULAR
NSN4820-01-199-4219
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 340664 PIECE 24 · 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 4
143737Interchangeable
interchangeable cross-reference
interchangeable
4410-00Interchangeable
interchangeable cross-reference
interchangeable
4820PL0860818Interchangeable
interchangeable cross-reference
interchangeable
4415PC9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 340664 PIECE 24?
340664 PIECE 24 is a COLLAR,VALVE.
What parts can replace 340664 PIECE 24?
There are 4 known substitutes for 340664 PIECE 24: 143737, 4410-00, 4820PL0860818 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 340664 PIECE 24?
340664 PIECE 24 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-199-4219. 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