Product Details | LIQUID SIGHT INDICATOR

6680-00-851-9643 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: 529, 6680-00-851-9643, 00-851-9643, 6680008519643, 008519643

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

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1962 00-851-9643

Drawings & Photos | NSN 6680-00-851-9643


Cross Reference | NSN 6680-00-851-9643

Part Number Cage Code Manufacturer
529 37239 LUNKENHEIMER CO

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Technical Data | NSN 6680-00-851-9643

Characteristic Specifications
MATERIAL COPPER ALLOY
STYLE DESIGNATOR D17 ANGLE PATTERN, SHIELDED
OVERALL LENGTH 7.156 INCHES NOMINAL
OVERALL HEIGHT 5.500 INCHES NOMINAL
WIDTH ACROSS FLATS 0.500 INCHES NOMINAL
SIGHT HEIGHT 3.375 INCHES NOMINAL
MEDIA FOR WHICH DESIGNED OIL
FURNISHED DATA LIQUID LEVEL
DATA FURNISHING METHOD CLEAR WINDOW
MAXIMUM WORKING PRESSURE NOT RATED
MAXIMUM TEMP RATING NOT RATED
END CONNECTION TYPE THREADED EXTERNAL, PLAIN SINGLE END
NOMINAL PIPE SIZE FOR WHICH DESIGNED 0.500 INCHES SINGLE END
THREAD SERIES DESIGNATOR NPT SINGLE END
NOMINAL THREAD SIZE 0.500 INCHES SINGLE END
THREAD QUANTITY PER INCH 14 SINGLE END
THREAD DIRECTION RIGHT-HAND SINGLE END
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS AHNC,ASPP,ACSU,THDS,ASPQ,AJFY,AEN V,AECS,ABKG,AHNX
MANUFACTURERS CODE 37239
DESIGN CONTROL REFERENCE 529

Restrictions/Controls & Freight Information | NSN 6680-00-851-9643

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 121570 GAGES AIR LIQUID LEVEL PRESSURE
Less than car load rating
Less than truck load rating J 100.2
Water commodity Code 653 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Q Extremely fragile items including delicate instruments.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 6680-00-851-9643

Category Code Description
Cognizance Codes9BNavy-owned stocks of 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 CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each