National Item Identification Number
00-464-0771
004640771
5640-00-464-0771
5640004640771
National Stock Number
Item Name
INSULATION SLEEVING,THERMAL
Federal Supply Class
5640
Description
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.
Commercial and Government Entity Code (Supplier Data)
81346
AMERICAN SOC FOR TSTG & MTLS
DBA ASTM INTERNATIONAL
100 BARR HARBOR DR
WEST CONSHOHOCKEN
PA
19428
610-832-9500
04857
ALTER & SONS INC.
514 SOUTH HOWELL STREET
DAVENPORT
IA
52808
563-323-3601
Reference Numbers (Part Numbers)
ASTM C534
HH-I-573
64637U
Required Categories
FLEXIBILITY
LAYER QUANTITY
MATERIAL
FABRICATION METHOD
MATERIAL DENSITY
FLA
Required Description
FLEXIBLE
1
RUBBER FOAM, SYNTHETIC
EXPANDED
4.0 POUNDS PER CUBIC FOOT MINIMUM