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National Stock Number:
6680-01-491-9123
Federal Supply Class:
6680
National Item Identification Number:
014919123
Description:
INDICATOR,SIGHT,LIQUID
Detail:
An item so designed to have a portion or all of its body transparent to permit the visual examination of the amount of liquid in a pressure vessel, boiler, evaporator, still, processing tank, reservoir, pipe tubing line, and the like, and/or to determine the flow to a lubricated part. It may also be provided with an element that changes colors to indicate changes in moisture content. The item may have a means for refilling. Excludes INDICATOR, LIQUID QUANTITY and INDICATOR, RATE OF FLOW.
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Manufacturer Information:
| 2633-702-01 | 96169 | ELECTRIC BOAT CORPORATION | | 2633-702-01 ASSY 20 | 96169 | ELECTRIC BOAT CORPORATION | | 6640825 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 801-6640825 ASSY 20 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| DATA FURNISHING METHOD | CLEAR WINDOW | | FURNISHED DATA | LIQUID LEVEL | | OVERALL HEIGHT | 4.820 INCHES MINIMUM AND 4.940 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY | | MAXIMUM WORKING PRESSURE | 250.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | ITEM INCLUDES 1 BODY OF COPPER-NICKEL ALLOY; 2 SIGHT GLASSES; 2 TIN BRZ RETAINING NUTS; 2 SYNTH RBR 0-RINGS; 2 GASKETS NON ASBESTOS 2.12 OD X 1.75 ID X .125 THK; SWLDG CONN DESIGNED TO MATE WITH .137 NOM (.120) WALL TUBING | | STYLE DESIGNATOR | DOUBLE PORT |
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