Product Details | THERMAL INSULATION SLEEVING

5640-00-054-7081 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: 10194128 , 3302690, 62420, 624-20, 5640-00-054-7081, 00-054-7081, 5640000547081, 000547081

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

Supply Group (FSG) NSN Assign. NIIN
56 01 JAN 1961 00-054-7081

Cross Reference | NSN 5640-00-054-7081

Part Number Cage Code Manufacturer
3302690 K0378 ROLLS-ROYCE MILITARY AERO ENGINES LTD
3302690 K0680 ROLLS-ROYCE AIRLINES
624-20 00624 EATON CORPORATION DBA AEROSPACE DIV
624-20 K1016 EATON LIMITED

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Technical Data | NSN 5640-00-054-7081

Characteristic Specifications
FLEXIBILITY FLEXIBLE
LAYER QUANTITY 1
MATERIAL ASBESTOS
FABRICATION METHOD BRAIDED
MATERIAL DENSITY NOT RATED
FLAMMABILITY RATING NOT RATED
SURFACE TREATMENT RUBBER, SYNTHETIC OR RUBBER, NATURAL
OUTER COVERING ENVIRONMENTAL PROTECTION FIRE RETARDANT
TEMP RATING 1076.0 DEG CELSIUS MAXIMUM
INSULATION THICKNESS 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM
INSIDE DIAMETER 1.250 INCHES MINIMUM AND 1.310 INCHES MAXIMUM
LENGTH ANY ACCEPTABLE
DESIGN FORM FULL ROUND
MANUFACTURERS CODE 00624
DESIGN CONTROL REFERENCE 624-20

Restrictions/Controls & Freight Information | NSN 5640-00-054-7081

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
No Freight Information