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National Stock Number:
5640-00-291-7451
Federal Supply Class:
5640
National Item Identification Number:
002917451
Description:
INSULATION BLANKET,THERMAL
Detail:
A FLEXIBLE MATERIAL COMPOSED OF ONE OR MORE KINDS OF FIBER, WITH OR WITHOUT BINDER ADDED, SUPPLIED IN FLAT SHEETS OR ROLLS. IT MAY HAVE A VAPOR BARRIER OR REINFORCING MATERIAL SUCH AS PAPER, WOVEN WIRE OR OTHER SHEET MATERIAL AFFIXED TO ONE OR BOTH SIDES. IT IS DESIGNED TO PROVIDE RESISTANCE TO THE FLOW OF HEAT, AND MUST BE RATED FOR THIS USE. EXCLUDES INSULATION COMPONENTS PREFABRICATED INTO DEFINITE SHAPES AND SIZES USED IN AIRCRAFT APPLICATIONS. EXCLUDES INSULATION BLANKET,THERMAL,AIRCRAFT.
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Manufacturer Information:
| MIL-I-22023 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-I-22023 TY1CL5 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |
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Techincal Specification:
| LAYER QUANTITY | 2 | | LAYER MATERIAL | FIBERGLASS | | LAYER ENVIRONMENTAL PROTECTION | FIRE RESISTANT 1ST LAYER | | MILDEW RESISTANT 2ND LAYER | | WATER REPELLENT 3RD LAYER | | LAYER THICKNESS | 0.500 INCHES NOMINAL | | MAXIMUM THERMAL CONDUCTIVITY | 0.31 AT 200 DEG F | | ADDED BINDER | INCLUDED | | AFFIXED SHEET | INCLUDED | | MATERIAL AND LOCATION | GLASS CLOTH, MIL-Y-1140, CLASS C, FORM 4-ECC 108 ONE SIDE | | COATING MATERIAL | ANY ACCEPTABLE | | ONE SIDE DECORATION PROVISION | PROVIDED | | DECORATIVE SIDE COLOR | WHITE | | ENVIRONMENTAL PROTECTION | FIRE RESISTANT OR | | MILDEW RESISTANT | | TEMP RATING | 400.0 DEG FAHRENHEIT | | QUILTED FEATURE | NOT INCLUDED | | THICKNESS | 1.000 INCHES NOMINAL | | WIDTH | 72.000 INCHES NOMINAL | | LENGTH | 600.000 INCHES NOMINAL | | NONDEFINITIVE SPEC/STD DATA | I TYPE AND | | 5 CLASS | | DEPARTURE FROM CITED DESIGNATOR | BDRS | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81349 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-I-22023 |
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