Part Details | PROTECTION BELLOWS
9390-00-202-3926 A nonmetallic, accordian shaped protective covering designed to flex due to relative motion between parts to which its opposite ends are attached. It is primarily used to cover the opening around a movable push-pull rod or part passing through a hole in a bulkhead, partition or the like.
Alternate Parts: 818556, MILR3065, MIL-R-3065, 687525, 9390-00-202-3926, 00-202-3926, 9390002023926, 002023926
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | JAN 01, 1963 | 00-202-3926 | 35168 ( BELLOWS, PROTECTION ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 9390-00-202-3926
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 818556 | 56232 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
| MIL-R-3065 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 687525 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 9390-00-202-3926
| Characteristic | Specifications |
|---|---|
| MATERIAL | RUBBER SYNTHETIC |
| DUROMETER HARDNESS RATING | 55.0 MINIMUM AND 65.0 MAXIMUM |
| EXTENDED LENGTH | 8.250 INCHES NOMINAL |
| CONTRACTED LENGTH | 1.500 INCHES NOMINAL |
| NEUTRAL LENGTH | 5.750 INCHES NOMINAL |
| LARGE END OUTSIDE DIAMETER | 1.906 INCHES NOMINAL |
| SMALL END OUTSIDE DIAMETER | 1.312 INCHES NOMINAL |
| LARGE END INSIDE DIAMETER | 1.750 INCHES NOMINAL |
| SMALL END INSIDE DIAMETER | 1.000 INCHES NOMINAL |
| THICKNESS | 0.047 INCHES NOMINAL |
| SPECIAL FEATURES | FOUR 1/16 IN. DIA HOLES EQUALLY SPACED ON FIRST ANGULAR SURFACE ON SMALLEST END 3/16 IN. FROM SHOULDER,ONE @1/2 IN. CORE DIA AT LARGEST END,1/2IN. CORE DIA AT SMALLEST END |
| DEPARTURE FROM CITED DOCUMENT | FEAT |