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		                        | National Stock Number:
 5340-01-445-1397
 
 Federal Supply Class:
 5340
 
 National Item Identification Number:
 014451397
 
 Description:
 PLUG,VENT
 
 Detail:
 A ported item with or without external threads. The port(s) may contain a filtering disk or WIRE FABRIC. It is designed to be inserted into an opening in a cylinder, pump, regulator, valve, housing, casing, or the like, to permit the free flow of fluid from or to the atmosphere. Excludes BREATHER.
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 Manufacturer Information:
 
 | 1532J44ITEM5 | 94259 | BECHTEL MARINE PROPULSION CORPORATION |  | 2D77470ITEM2 | 94259 | BECHTEL MARINE PROPULSION CORPORATION | 
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 Techincal Specification:
 
 | CRITICALITY CODE JUSTIFICATION | ZZZY |  | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT, MECHANICSBURG, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS | 
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