NSN 9390-00-053-3121
Part Details | PROTECTION BELLOWS
9390-00-053-3121 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: 26590551, 2659055-1, 26590551REVA, 2659055-1REVA, 9390-00-053-3121, 00-053-3121, 9390000533121, 000533121
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | MAY 20, 1967 | 00-053-3121 | 35168 ( BELLOWS, PROTECTION ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 9390-00-053-3121
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2659055-1 | 97993 | GENERAL DYNAMICS DEFENSE SYSTEMSINC. |
| 2659055-1REVA | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
Technical Data | NSN 9390-00-053-3121
| Characteristic | Specifications |
|---|---|
| MATERIAL | RUBBER SYNTHETIC |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-STD-417, TYPE S, CLASS SC, GRADE 420 MIL STD SINGLE MATERIAL RESPONSE |
| DUROMETER HARDNESS RATING | 40.0 NOMINAL |
| EXTENDED LENGTH | 4.880 INCHES NOMINAL |
| CONTRACTED LENGTH | 1.250 INCHES NOMINAL |
| LARGE END OUTSIDE WIDTH | 3.200 INCHES MINIMUM AND 3.360 INCHES MAXIMUM |
| SMALL END OUTSIDE WIDTH | 3.640 INCHES MINIMUM AND 3.810 INCHES MAXIMUM |
| LARGE END OUTSIDE LENGTH | 3.640 INCHES MINIMUM AND 3.860 INCHES MAXIMUM |
| SMALL END INSIDE DIAMETER | 3.620 INCHES MINIMUM AND 3.750 INCHES MAXIMUM |
| LARGE END INSIDE WIDTH | 3.180 INCHES MINIMUM AND 3.300 INCHES MAXIMUM |
| LARGE END INSIDE LENGTH | 3.620 INCHES MINIMUM AND 3.800 INCHES MAXIMUM |
| THICKNESS | 0.020 INCHES MINIMUM AND 0.060 INCHES MAXIMUM |