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National Stock Number:
9390-01-224-2245
Federal Supply Class:
9390
National Item Identification Number:
012242245
Description:
BELLOWS,PROTECTION
Detail:
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.
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Manufacturer Information:
| ST55D49-2 | 04236 | LOCKHEED MARTIN CORP | | T19499-1 | 88759 | DYNATECT MANUFACTURING, INC. |
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Techincal Specification:
| CONTRACTED LENGTH | 0.750 INCHES NOMINAL | | EXTENDED LENGTH | 7.370 INCHES NOMINAL | | LARGE END INSIDE DIAMETER | 3.250 INCHES NOMINAL | | LARGE END OUTSIDE DIAMETER | 3.300 INCHES NOMINAL | | MATERIAL | RUBBER CHLOROPRENE CLASS CR | | SPECIAL FEATURES | 2000 CYCLES AND/OR MINIMUM SERVICE LIFE OF 10 YEARS WITH NORMAL MAINTENANCE | | SMALL END INSIDE DIAMETER | 1.750 INCHES NOMINAL | | SMALL END OUTSIDE DIAMETER | 1.800 INCHES NOMINAL | | THICKNESS | 0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM |
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