Product Details | LIQUID SIGHT INDICATOR

6680-01-318-4940 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.

Part Alternates: D3021, TMS5923, TMS-5923, 6680-01-318-4940, 01-318-4940, 6680013184940, 013184940

Instruments and Laboratory Equipment | Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments

Supply Group (FSG) NSN Assign. NIIN
66 19 APR 1990 01-318-4940

Drawings & Photos | NSN 6680-01-318-4940


Cross Reference | NSN 6680-01-318-4940

Part Number Cage Code Manufacturer
D3021 95094 CLARK-RELIANCE CORPORATION DBA JACOBY TARBOX CO
TMS-5923 95094 CLARK-RELIANCE CORPORATION DBA JACOBY TARBOX CO

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Technical Data | NSN 6680-01-318-4940

Characteristic Specifications
MATERIAL COPPER ALLOY
STYLE DESIGNATOR D18 DOUBLE PORT FLANGED
OVERALL HEIGHT 10.875 INCHES NOMINAL
SIGHT DIAMETER 4.375 INCHES NOMINAL
FURNISHED DATA LIQUID LEVEL
DATA FURNISHING METHOD CLEAR WINDOW
END CONNECTION TYPE FLANGED, PLAIN BOTH ENDS
NOMINAL PIPE SIZE FOR WHICH DESIGNED 4.000 INCHES BOTH ENDS

Restrictions/Controls & Freight Information | NSN 6680-01-318-4940

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 133300 MACHINERY/MACHINES NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 652 unknown
Originating Activity Code CX Defense Supply Center Richmond
Richmond, VA 23297-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 6680-01-318-4940

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each