NSN 5640-01-242-6220

Part Details | SOUND CONTROLLING BOARD

5640-01-242-6220 A light, rigid item composed of one or more kinds of granule and/or fiber with binder added, compressed to the desired density, and dried. It may be with or without surface coating and/or perforations or voids to be exposed to the noise area to entrap and dissipate sound energy, and is rated for this use. It is provided in lengths greater than 36 inches (914.4 mm).

Alternate Parts: 206914811, 2069148-11, 5640-01-242-6220, 01-242-6220, 5640012426220, 012426220

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
56OCT 14, 198601-242-622020228 ( SOUND CONTROLLING BOARD )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5640-01-242-6220
Part Number Cage Code Manufacturer
2069148-1196214RAYTHEON COMPANYDBA RAYTHEON
Technical Data | NSN 5640-01-242-6220
Characteristic Specifications
BASIC MATERIAL PLASTIC, CELLULAR
OVERALL THICKNESS0.950 INCHES MINIMUM AND 1.050 INCHES MAXIMUM
COVERAGE WIDTH23.950 INCHES MINIMUM AND 24.050 INCHES MAXIMUM
OVERALL WIDTH23.950 INCHES MINIMUM AND 24.050 INCHES MAXIMUM
COVERAGE LENGTH27.450 INCHES MINIMUM AND 27.550 INCHES MAXIMUM
OVERALL LENGTH27.450 INCHES MINIMUM AND 27.550 INCHES MAXIMUM
FLAMEPROOF FEATURE NOT INCLUDED