Product Details | ROUND LIQUID SIGHT INDICATOR GLASS

6680-01-631-0769 A tubular item of glass which may have reference and/or indicator markings which permits the visual examination of the amount of liquid in a tank or reservoir, pressure vessel, still, pipe tubing line and the like. Is part of an INDICATOR, SIGHT, LIQUID.

Part Alternates: B12462, B12-462 , HMI1TT4, HMI-1TT4 , 6680-01-631-0769, 01-631-0769, 6680016310769, 016310769

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

Supply Group (FSG) NSN Assign. NIIN
66 2014240 01-631-0769

Demand History | NSN 6680-01-631-0769

Part Number Request Date QTY Origin
B12-462 2023-08-214 35 DIBBS
HMI-1TT4 2023-08-214 35 DIBBS
B12-462 2023-06-176 1 DIBBS
HMI-1TT4 2023-06-176 1 DIBBS

Cross Reference | NSN 6680-01-631-0769

Part Number Cage Code Manufacturer
B12-462 0N2Y6 DAVID WHITNACK DISTRIBUTING INC DBA JOHNSTONE SUPPLY PHILADELPHIA
HMI-1TT4 5M9B9 EMERSON CLIMATE TECHNOLOGIES, INC. DIV A/C DIVISION

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Technical Data | NSN 6680-01-631-0769

Characteristic Specifications
OVERALL LENGTH 5.87 INCHES NOMINAL
OVERALL HEIGHT 1.19 INCHES NOMINAL
FLANGE WIDTH 0.5 INCHES NOMINAL
SPECIAL FEATURES SINGLE INDICATOR FOR ALL COMMON REFRIGERANTS; ACCURATE COLOR CALIBRATION AT LOW PPM LEVELS AND HIGH TEMP; SOLID COPPER CONNECTIONS; MAXIMUN WORKING PRESSURE 680 PSIG; SWEAT X SWEAT (ODF)
III END ITEM IDENTIFICATION COMPRESSOR/CO
III PART NAME ASSIGNED BY CONTROLLING AGENCY HMI-HERMETIC MOISTURE INDICATOR

Restrictions/Controls & Freight Information | NSN 6680-01-631-0769

Category Code Description
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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 652 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 6680-01-631-0769

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative