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National Stock Number:
9390-01-123-5146
Federal Supply Class:
9390
National Item Identification Number:
011235146
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:
| 10150541 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | ST472-1 | 75345 | KIRKHILL, INC. | | ST7M472-1 | 11960 | KIRKHILL TA HASKON DIV | | ST7M472-1 | 16632 | FLEXFAB LLC | | ST7M472-1 | 25184 | PARKER HANNIFIN CORPORATION DIV O-RING DIVISION | | ST7M472-1 | 3DBN7 | KIRKHILL INC | | ST7M472-1 | 75345 | KIRKHILL, INC. | | ST7M472-1 | 76301 | THE BOEING COMPANY | | ST7M472-1 | 95272 | STILLMAN SEAL CORPORATION |
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Techincal Specification:
| END INSIDE DIAMETER | 1.540 INCHES NOMINAL | | DUROMETER HARDNESS RATING | 45.0 MINIMUM AND 55.0 MAXIMUM | | END OUTSIDE DIAMETER | 2.180 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ZZ-R-765, CLASS 3B, GRADE 50 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | RUBBER SILICONE | | NEUTRAL LENGTH | 1.080 INCHES NOMINAL | | SPECIAL FEATURES | TENSILE STRENGTH MINIMUM 1200 PSI |
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