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National Stock Number:
4240-01-382-1843
Federal Supply Class:
4240
National Item Identification Number:
013821843
Description:
HOUSING,SPEAKING DIAPHRAGM
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Manufacturer Information:
| 473698 | 55799 | MINE SAFETY APPLIANCES COMPANY |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | RUBBER | | SPECIAL FEATURES | SECURES VARIOUS COMPONENTS LIKE THE RETAINER RING,SPEAKING DIAPHRAGM,O-RING,DISC VALVE AND VALVE SPIDER |
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