NSN 5640-01-270-8996

Part Details | SOUND CONTROLLING BOARD

5640-01-270-8996 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: 9758015, 6076161809 SHEET 6F ITEM 42, 607-6161809 SHEET 6F ITEM 42, 5640-01-270-8996, 01-270-8996, 5640012708996, 012708996

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
56JAN 15, 198801-270-899620228 ( SOUND CONTROLLING BOARD )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5640-01-270-8996
Part Number Cage Code Manufacturer
975801543689HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS
607-6161809 SHEET 6F ITEM 4253711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 5640-01-270-8996
Characteristic Specifications
OVERALL WIDTH5.000 INCHES NOMINAL
OVERALL LENGTH72.000 INCHES NOMINAL
SPECIAL FEATURESSTAVE SIZE 1/8 X 1/8,TAPE THK 12 MILS
CRITICALITY CODE JUSTIFICATIONFEAT