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National Stock Number:
4820-01-288-7194
Federal Supply Class:
4820
National Item Identification Number:
012887194
Description:
VALVE,CHECK,OXYGEN SYSTEM
Detail:
AN ITEM PERMITTING FLOW IN ONE DIRECTION ONLY. IT DOES NOT HAVE A STEM, EXCEPT WHEN EQUIPPED WITH A LEVER AND WEIGHT AND HAS NO PRESSURE ADJUSTMENT. IT IS SPECIFICALLY DESIGNED AND/OR CLEANED FOR OXYGEN SYSTEMS. SEE ALSO VALVE, CHECK; VALVE, STOP-CHECK.
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Manufacturer Information:
| 718.00193 | D8043 | MESSER GRIESHEIM GMBH | | 718.00193 | D9506 | MESSER CUTTING SYSTEMS GMBH | | 718.00193CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330 |
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