Product Details | THERMAL INSULATION SLEEVING

5640-00-690-2783 A rigid or flexible item composed of one or more materials, having uniform inside and outside diameters in the entire length. It may be furnished in segments or split-round or full-round sections, composed of one or more layers. It is specifically designed to cover pipe, tubing, and like surfaces, to restrict the transfer of heat from the high temperature surface to the low temperature surface. It may also include protective coatings, jackets, attaching cement, attaching bands, and/or accessories, (excluding prefabricated components used in aircraft applications). Excludes INSULATION PIPE COVERING, THERMAL, AIRCRAFT.

Part Alternates: ASTM C534, ASTMC534, HHI573, HH-I-573, 5640-00-690-2783, 00-690-2783, 5640006902783, 006902783

Construction and Building Materials | Wallboard, Building Paper, and Thermal Insulation Materials

Supply Group (FSG) NSN Assign. NIIN
56 09 FEB 1968 00-690-2783

Cross Reference | NSN 5640-00-690-2783

Part Number Cage Code Manufacturer
ASTM C534 81346 AMERICAN SOCIETY FOR TESTING AND MATERIALS
HH-I-573 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES

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Technical Data | NSN 5640-00-690-2783

Characteristic Specifications
FLEXIBILITY FLEXIBLE
LAYER QUANTITY 1
MATERIAL PLASTIC, FOAM, ELASTOMERIC
FABRICATION METHOD MOLDED
MATERIAL DENSITY 4.0 POUNDS PER CUBIC FOOT MINIMUM AND 8.5 POUNDS PER CUBIC FOOT MAXIMUM
FLAMMABILITY RATING NOT RATED
TEMP RATING -40.0 DEG FAHRENHEIT MINIMUM AND 200.0 DEG FAHRENHEIT MAXIMUM
INSULATION THICKNESS 0.500 INCHES NOMINAL
INSIDE DIAMETER 1.625 INCHES NOMINAL
LENGTH 72.000 INCHES NOMINAL
DESIGN FORM FULL ROUND
NONDEFINITIVE SPEC/STD DATA 1 TYPE
DEPARTURE FROM CITED DESIGNATOR AS MODIFIED BY TEMP RATING

Restrictions/Controls & Freight Information | NSN 5640-00-690-2783

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 103300 INSULATING MATERIAL NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 561 unknown
Originating Activity Code 42 Department of Commerce
Gaithersburg, MD 20760
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable