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National Stock Number: 4240-01-391-8241
Federal Supply Class: 4240
National Item Identification Number: 013918241
Description: ADAPTER,QUICK CHECK
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Manufacturer Information:
| 802710 | 55799 | MINE SAFETY APPLIANCES COMPANY |
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Techincal Specification:
| MATERIAL | PLASTIC | | SPECIAL FEATURES | ATTACHES TO THE EXHALATION VALVE OF THE FACEPIECE; USED FOR QUANTITATIVE FIT TESTING; SOLE SOURCE REQUIRED BY STATUTE 6.302 |
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