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National Stock Number:
5640-00-634-9075
Federal Supply Class:
5640
National Item Identification Number:
006349075
Description:
INSULATION PIPE FITTING COVERING
Detail:
AN ITEM COMPOSED OF ONE OR MORE MATERIALS, MOLDED, COMPRESSED AND/OR BAKED INTO A RIGID COVERING OF THE PROPER SHAPE AND SIZE FOR VARIOUS STANDARD PIPE OR TUBE FITTINGS. IT IS SPECIFICALLY DESIGNED TO RESTRICT THE TRANSFER OF HEAT OR PROTECT FROM LOW OR HIGH TEMPERATURES. THE MOLDS ARE CUT IN HALF LENGTHWISE AND MAY BE FURNISHED WITH PROTECTIVE COATINGS, JACKETS, ATTACHING BANDS, AND/OR ACCESSORIES FOR APPLICATION, (EXCLUDING PREFABRICATED COMPONENTS USED IN AIRCRAFT APPLICATIONS). EXCLUDES INSULATION PIPE COVERING, THERMAL, AIRCRAFT.
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Manufacturer Information:
| HHP381 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| SURFACE TREATMENT | PAINT | | MATERIAL | CORK | | LAYER QUANTITY | 1 | | FITTING TYPE ACCOMMODATED | ELBOW 45 DEG | | OUTER COVERING ENVIRONMENTAL PROTECTION | NOT RATED | | NOMINAL FITTING SIZE ACCOMMODATED | 2.625 INCHES | | INSTALLATION FURNISHED ITEMS | ASPHALT PAINT AND COPPER-CLAD STEEL WIRE AND FITTING FILLER AND WATERPROOF CEMENT | | INSULATION THICKNESS | 1.350 INCHES NOMINAL | | FABRICATION METHOD | MOLDED | | END CONNECTION FITTING DESIGN ACCOMMODATED | FLANGED FITTING AND SCREWED FITTING | | TEMP RATING | 1.7 DEG CELSIUS MINIMUM AND 21.2 DEG CELSIUS MAXIMUM | | MATERIAL DENSITY | 7.0 POUNDS PER CUBIC FOOT MINIMUM AND 14.0 POUNDS PER CUBIC FOOT MAXIMUM | | FLAMMABILITY RATING | SLOW-BURNING | | NONDEFINITIVE SPEC/STD DATA | A CLASS |
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