NSN 5640-00-634-9075
Part Details | THERMAL INSULATION PIPE FITTING COVERING
5640-00-634-9075 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: HHP381, 5640-00-634-9075, 00-634-9075, 5640006349075, 006349075
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 56 | JAN 01, 1963 | 00-634-9075 | 20893 ( INSULATION PIPE FITTING COVERING, THERMAL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5640-00-634-9075
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| HHP381 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
Technical Data | NSN 5640-00-634-9075
| Characteristic | Specifications |
|---|---|
| LAYER QUANTITY | 1 |
| MATERIAL | CORK |
| FABRICATION METHOD | M ANY ACCEPTABLE |
| MATERIAL DENSITY | 7.0 POUNDS PER CUBIC FOOT MINIMUM AND 14.0 POUNDS PER CUBIC FOOT MAXIMUM |
| FLAMMABILITY RATING | SLOW-BURNING |
| SURFACE TREATMENT | PAINT |
| OUTER COVERING ENVIRONMENTAL PROTECTION | NOT RATED |
| TEMP RATING | 1.7 DEG CELSIUS MINIMUM AND 21.2 DEG CELSIUS MAXIMUM |
| INSULATION THICKNESS | 1.350 INCHES NOMINAL |
| FITTING TYPE ACCOMMODATED | ELBOW 45 DEG |
| END CONNECTION FITTING DESIGN ACCOMMODATED | FLANGED FITTING AND SCREWED FITTING |
| NOMINAL FITTING SIZE ACCOMMODATED | 2.625 INCHES |
| INSTALLATION FURNISHED ITEMS | ASPHALT PAINT AND COPPER-CLAD STEEL WIRE AND FITTING FILLER AND WATERPROOF CEMENT |
| NONDEFINITIVE SPEC/STD DATA | A CLASS |