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225689 — WAVEGUIDE ASSEMBLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

225689: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY SINGLE TUBING SEGMENT, flexibility: RIGID FIRST TUBING SEGMENT, waveguide_length: 13.250 INCHES NOMINAL IN, cross-sectional_shape_style: INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR, tubing_wall_construction_style: SEAMLESS SINGLE TUBING SEGMENT. This part is cataloged in the U.S.

Government catalog under NSN 4810-00-574-2865, 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
225689
NSN: 4810-00-574-2865
NIINs: 005742865, 011560419
FSC: 4810 — Valves, Powered
CAGE: 79318 — MEGGITT NORTH HOLLYWOOD INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY SINGLE TUBING SEGMENT
flexibilityRIGID FIRST TUBING SEGMENT
waveguide_length13.250 INCHES NOMINAL IN
cross-sectional_shape_styleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
tubing_wall_construction_styleSEAMLESS SINGLE TUBING SEGMENT
NSN4810-00-574-2865
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 225689 · 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
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 225689?
225689 is a WAVEGUIDE ASSEMBLY.
What is the NSN for 225689?
225689 is cataloged in the U.S. Government catalog under NSN 4810-00-574-2865. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.