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243992 — WAVEGUIDE ASSEMBLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

243992: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include special_features: NSN IS COMPRISED OF BROADWALL COUPLER AND STRAIGHT WAVEGUIDE W/PRESSURE INLET, end_item_identification: TERMINAL DOPPLER WEATHER RADAR (TDWR). This part is cataloged in the U.S.

Government catalog under NSN 4820-01-500-7375, 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
243992
NSN: 4820-01-500-7375
NIINs: 015007375, 015542995
FSC: 4820 — Valves, Nonpowered
CAGE: 60848 — ALLIED SYSTEMS COMPANY DBA ALLIED SYSTEMS CO (USA)
SPECIFICATIONS
special_featuresNSN IS COMPRISED OF BROADWALL COUPLER AND STRAIGHT WAVEGUIDE W/PRESSURE INLET
end_item_identificationTERMINAL DOPPLER WEATHER RADAR (TDWR)
NSN4820-01-500-7375
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 243992 · 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONE/I:HYDRAULIC POWER UNIT P/N:47244
SUBSTITUTES & CROSS-REFERENCES 1
MANUAL 1987-1999 FIG.7-36 IT 48Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 243992?
243992 is a WAVEGUIDE ASSEMBLY.
What parts can replace 243992?
There is 1 known substitute for 243992: MANUAL 1987-1999 FIG.7-36 IT 48. Substitute compatibility should be verified for your specific system.
What is the NSN for 243992?
243992 is cataloged in the U.S. Government catalog under NSN 4820-01-500-7375. 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.