National Stock Number:
2540-99-850-3911
Federal Supply Class:
2540
National Item Identification Number:
998503911
Description:
INSULATION,ACOUSTIC
Detail:
AN ITEM COMPOSED OF FIBER, PLASTIC FOAM, OR SYNTHETIC MATERIAL IN VARIOUS SHAPES AND SIZES AND MAY CONTAIN BOLT HOLE(S). IT IS DESIGNED TO ENTRAP AND DISSIPATE SOUND ENERGY.
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