Part Number
Part Number:
NSN:
NIIN:
Item Name:
SOUND CONTROLLING BLOCK
Definition:
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 UP TO AND INCLUDING 36 INCHES (914.4 MM).
CAGE Information
| Code | Company |
|---|---|
| 80244 | GENERAL SERVICES ADMINISTRATION FEDE |
Federal Supply Class
Title
WALLBOARD, BUILDING PAPER, AND T
Inclusions:
INCLUDES PAPER BUILDING BOARD; CEILING BOARD; GYPSUM BOARD; INSULATING BOARD; PLASTERBOARD; SOUNDPROOFING BOARD; TAR PAPER; WALLPAPER; MINERAL WOOL; GLASS WOOL BATTS; PIPE COVERING.
Exclusions:
EXCLUDES ELECTRICAL INSULATION MATERIALS.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| BDBQ | COVERAGE WIDTH | 24.000 INCHES NOMINAL |
| AMSP | BASIC MATERIAL | POLYAMIDE FIBER |
| ADUM | OVERALL THICKNESS | 2.000 INCHES NOMINAL |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 2 CLASS |
| BDNM | EXPOSED FACE SURFACE TYPE | FELTED FIBER AND PERFORATED |
| BDBR | COVERAGE LENGTH | 36.000 INCHES NOMINAL |
| BDNT | FLAMEPROOF FEATURE | INCLUDED |
| ABHP | OVERALL LENGTH | 36.000 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 24.000 INCHES NOMINAL |
| BDNL | NOISE REDUCTION COEFFICIENT RATING | 0.25 MINIMUM AND 0.90 MAXIMUM |