#R270 Pressure Window | Related Equipment Waveguides Antennas

R270

Waveguide Seal

NSN 5985-01-467-2510

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
UOM:
NIIN:
014672510

Product Features

Manufacturers item name: double ridge waveguide pressure window; operating pressure: 30 psig max. In either direction; proof pressure: greater than 50 psig in either direction; leak rate: less than .0010 ml per minute at 30 psig; vswr (max): 1.1; insertion l0ss (db max): 0.1; waveguide size: wrd-750d24; waveguide flange: mec-750c3g3; max. Power (watts, cw): 300

Detail Specifications

End Application:
An/ulq-503 waveguide system
Seal Thickness:
0.375 inches
Material:
Aluminum single seal
Surface Treatment:
Chromate single seal all surfaces
Style Designator:
For rectangular waveguide and flange
NSN:
5985-01-467-2510
Item Name:
Pressure Window
Cage Code:
06351

Manufacturer Part Numbers

No other part numbers with same form, fit, and function found.

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Related Equipment Waveguides Antennas
--------- Waveguide Seals
------------ P/N R270

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Last Updated: 06/28/2025