NSN 5640-00-464-0771
Part Details | THERMAL INSULATION SLEEVING
5640-00-464-0771 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.
Alternate Parts: 64637U, ASTM C534, HHI573, HH-I-573, 5640-00-464-0771, 00-464-0771, 5640004640771, 004640771
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 56 | MAY 12, 1969 | 00-464-0771 | 13289 ( INSULATION SLEEVING, THERMAL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5640-00-464-0771
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 64637U | 04857 | ALTER & SONS INC. |
| ASTM C534 | 81346 | AMERICAN SOCIETY FOR TESTING ANDMATERIALS |
| HH-I-573 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
Technical Data | NSN 5640-00-464-0771
| Characteristic | Specifications |
|---|---|
| FLEXIBILITY | FLEXIBLE |
| LAYER QUANTITY | 1 |
| MATERIAL | RUBBER SYNTHETIC |
| FABRICATION METHOD | E ANY ACCEPTABLE |
| MATERIAL DENSITY | 4.0 POUNDS PER CUBIC FOOT MINIMUM AND 8.5 POUNDS PER CUBIC FOOT MAXIMUM |
| FLAMMABILITY RATING | INCOMBUSTIBLE |
| TEMP RATING | -40.0 DEG FAHRENHEIT MINIMUM AND 200.0 DEG FAHRENHEIT MAXIMUM |
| INSULATION THICKNESS | 0.500 INCHES NOMINAL |
| INSIDE DIAMETER | 1.375 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 |