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National Stock Number:
4820-01-580-1471
Federal Supply Class:
4820
National Item Identification Number:
015801471
Description:
VALVE,CHECK
Detail:
A valve 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 may be inline or cartridge (manifold) design.
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Manufacturer Information:
| 21-19878 FIND NO 20 | 81412 | TREADWELL CORPORATION (DELAWARE) | | 21-19878 FIND NO 20CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 24-49593 | 81412 | TREADWELL CORPORATION (DELAWARE) | | 24-49593CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | MATERIAL | STEEL COMP 316 BODY | | PROPRIETARY CHARACTERISTICS | PACS | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D | | SPECIAL FEATURES | END CONNECTIONS ARE 3/8 TUBE SIZE SEAL-LOK STRAIGHT THREAD O-RING FACE SEAL TUBE ENDS TYPICAL - BOTH SIDES (11/16-16 UN-2A) | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | STRAIGHT THRU |
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