Product Details | LIQUID SIGHT INDICATOR

6680-01-144-8984 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: M-57J, M57, M-57, M57J, 6680-01-144-8984, 01-144-8984, 6680011448984, 011448984

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

Supply Group (FSG) NSN Assign. NIIN
66 30 DEC 1982 01-144-8984

Drawings & Photos | NSN 6680-01-144-8984


Demand History | NSN 6680-01-144-8984

Part Number Request Date QTY Origin
6680-01-144-8984 2023-08-25 1 US
6680-01-144-8984 2022-09-14 1 US
6680-01-144-8984 2015-09-25 2 us
6680-01-144-8984 2011-08-26 72 DIBBS
6680-01-144-8984 2011-07-30 64 DIBBS

Cross Reference | NSN 6680-01-144-8984

Part Number Cage Code Manufacturer
M-57 97484 EATON AEROSPACE LLC DIV FUEL AND ELECTRICAL DISTRIBUTION
M-57J 97484 EATON AEROSPACE LLC DIV FUEL AND ELECTRICAL DISTRIBUTION

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Technical Data | NSN 6680-01-144-8984

Characteristic Specifications
MATERIAL ALUMINUM ALLOY
STYLE DESIGNATOR D29 HIGH PRESSURE, FLAT GLASS
OVERALL LENGTH 0.340 INCHES NOMINAL
OVERALL WIDTH 1.500 INCHES NOMINAL
OVERALL HEIGHT 4.620 INCHES NOMINAL
BOLT HOLE QUANTITY 1 BOTH ENDS
BOLT HOLE DIAMETER 0.201 INCHES NOMINAL BOTH ENDS
MEDIA FOR WHICH DESIGNED OIL
FURNISHED DATA LIQUID LEVEL
DATA FURNISHING METHOD INSCRIBED FULL
MAXIMUM TEMP RATING 185.0 DEG FAHRENHEIT
END CONNECTION TYPE FLANGED, PLAIN SINGLE END
MANUFACTURERS CODE 97484
DESIGN CONTROL REFERENCE M-57J

Restrictions/Controls & Freight Information | NSN 6680-01-144-8984

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 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 6680-01-144-8984

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
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 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