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National Stock Number: 5640-00-457-8572
Federal Supply Class: 5640
National Item Identification Number: 004578572
Description: INSULATION FELT,THERMAL
Detail: A FLEXIBLE OR SEMIRIGID MATERIAL COMPOSED OF ONE OR MORE KINDS OF FIBER WITH AN ADDED BINDER, SUPPLIED IN FLAT SHEETS OR ROLLS. IT IS DESIGNED TO OFFER RESISTANCE TO THE FLOW OF HEAT, AND MUST BE RATED FOR THIS USE. FOR FELTED INSULATION WITH PAPER OR OTHER SHEET MATERIAL AFFIXED TO ONE OR BOTH SIDES, SEE INSULATION BLANKET, THERMAL. EXCLUDES FELT SHEET AND FELT STRIP.
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Manufacturer Information:
| 9347N3 | 39428 | MCMASTER-CARR SUPPLY CO | | MIL-DTL-32585 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-DTL-32585 TY1FM2FCA | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE | | MIL-I-22023 TY1CL3 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE | | MIL-I-22023 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| MATERIAL | GLASS FIBER | | RESIN TREATMENT | NOT INCLUDED | | DENSITY RATING | 1.0 POUNDS PER CUBIC FOOT | | TEMP RATING | 250.0 DEG FAHRENHEIT | | MAXIMUM THERMAL CONDUCTIVITY | 0.25 AT 75 DEG F | | INTERWOVEN CONSTRUCTION FEATURE | NOT INCLUDED | | THREAD BOUND CONSTRUCTION FEATURE | NOT INCLUDED | | LENGTH | 1200.000 INCHES NOMINAL | | WIDTH | 36.000 INCHES NOMINAL | | THICKNESS | 1.500 INCHES NOMINAL | | CONTENT WITHIN EACH UNIT PACKAGE | 1 | | UNIT PACKAGE TYPE | ROLL | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND | | 3 CLASS | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81349 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-DTL-32585 |
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