NSN 5640-00-959-0864
Part Details | THERMAL INSULATION PIPE FITTING COVERING
5640-00-959-0864 An item composed of one or more materials, molded, compressed and/or baked into a rigid covering of the proper shape and size for various standard pipe or tube fittings. It is specifically designed to restrict the transfer of heat or protect from low or high temperatures. The molds are cut in half lengthwise and may be furnished with protective coatings, jackets, attaching bands, and/or accessories for application, (excluding prefabricated components used in aircraft applications). Excludes INSULATION PIPE COVERING, THERMAL, AIRCRAFT.
Alternate Parts: ASTM C552, HHI551, 5640-00-959-0864, 00-959-0864, 5640009590864, 009590864
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 56 | JAN 01, 1962 | 00-959-0864 | 20893 ( INSULATION PIPE FITTING COVERING, THERMAL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5640-00-959-0864
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ASTM C552 | 81346 | AMERICAN SOCIETY FOR TESTING ANDMATERIALS |
| HHI551 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
Technical Data | NSN 5640-00-959-0864
| Characteristic | Specifications |
|---|---|
| LAYER QUANTITY | 1 |
| FABRICATION METHOD | M ANY ACCEPTABLE |
| MATERIAL DENSITY | 7.0 POUNDS PER CUBIC FOOT MINIMUM AND 9.5 POUNDS PER CUBIC FOOT MAXIMUM |
| TEMP RATING | 249.0 DEG CELSIUS MINIMUM AND 426.0 DEG CELSIUS MAXIMUM |
| INSULATION THICKNESS | 1.500 INCHES MINIMUM |
| FITTING TYPE ACCOMMODATED | ELBOW 45 DEG |
| END CONNECTION FITTING DESIGN ACCOMMODATED | SCREWED FITTING |
| NOMINAL FITTING SIZE ACCOMMODATED | 1.900 INCHES |