Product Details | LIQUID SIGHT INDICATOR

6680-01-120-6409 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: A2749, A27494A, A2749-4A, LSP515, LSP51-5, 163002, 6680-01-120-6409, 01-120-6409, 6680011206409, 011206409

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

Supply Group (FSG) NSN Assign. NIIN
66 22 OCT 1981 01-120-6409

Drawings & Photos | NSN 6680-01-120-6409


Demand History | NSN 6680-01-120-6409

Part Number Request Date QTY Origin
163002 2024-08-231 50 DIBBS
A2749-4A 2024-08-231 50 DIBBS
LSP51-5 2024-08-231 50 DIBBS
A2749 2024-03-82 2 PK
163002 2024-03-77 54 DIBBS
A2749-4A 2024-03-77 54 DIBBS
LSP51-5 2024-03-77 54 DIBBS
163002 2023-12-351 45 DIBBS
A2749-4A 2023-12-351 45 DIBBS
LSP51-5 2023-12-351 45 DIBBS
163002 2023-12-340 36 DIBBS
A2749-4A 2023-12-340 36 DIBBS
LSP51-5 2023-12-340 36 DIBBS
163002 2023-08-232 78 DIBBS
A2749-4A 2023-08-232 78 DIBBS
LSP51-5 2023-08-232 78 DIBBS
163002 2023-05-141 33 DIBBS
A2749-4A 2023-05-141 33 DIBBS
LSP51-5 2023-05-141 33 DIBBS
163002 2023-03-71 36 DIBBS
A2749-4A 2023-03-71 36 DIBBS
LSP51-5 2023-03-71 36 DIBBS
163002 2022-10-289 47 DIBBS
A2749-4A 2022-10-289 47 DIBBS
LSP51-5 2022-10-289 47 DIBBS
163002 2022-08-234 200 DIBBS
A2749-4A 2022-08-234 200 DIBBS
LSP51-5 2022-08-234 200 DIBBS
163002 2022-05-135 44 DIBBS
A2749-4A 2022-05-135 44 DIBBS
LSP51-5 2022-05-135 44 DIBBS
163002 2021-10-290 66 DIBBS
A2749-4A 2021-10-290 66 DIBBS
LSP51-5 2021-10-290 66 DIBBS
163002 2021-07-196 53 DIBBS
A2749-4A 2021-07-196 53 DIBBS
LSP51-5 2021-07-196 53 DIBBS
163002 2021-03-80 134 DIBBS
A2749-4A 2021-03-80 134 DIBBS
LSP51-5 2021-03-80 134 DIBBS
163002 2020-11-324 41 DIBBS
A2749-4A 2020-11-324 41 DIBBS
LSP51-5 2020-11-324 41 DIBBS
163002 2020-03-79 130 DIBBS
A2749-4A 2020-03-79 130 DIBBS
LSP51-5 2020-03-79 130 DIBBS
163002 2019-09-258 71 DIBBS
A2749-4A 2019-09-258 71 DIBBS
LSP51-5 2019-09-258 71 DIBBS
163002 2019-04-101 62 DIBBS
A2749-4A 2019-04-101 62 DIBBS
LSP51-5 2019-04-101 62 DIBBS
6680-01-120-6409 2018-12-359 156 DIBBS
6680-01-120-6409 2018-10-294 23 DIBBS
6680-01-120-6409 2018-07-196 130 DIBBS
6680-01-120-6409 2018-04-108 11 DIBBS
6680-01-120-6409 2017-07-212 400 DIBBS
6680-01-120-6409 2015-05-125 350 DIBBS
6680-01-120-6409 2011-12-339 547 DIBBS
A2749 2011-05-130 4 CA
6680-01-120-6409 2010-04-95 163 DIBBS
6680-01-120-6409 2009-09-272 167 DIBBS
6680-01-120-6409 2009-05-147 167 DIBBS

Cross Reference | NSN 6680-01-120-6409

Part Number Cage Code Manufacturer
163002 97674 CONE DRIVE OPERATIONS INC.
A2749 73868 HERMASEAL CO INC
A2749-4A 73868 HERMASEAL CO INC
LSP51-5 24346 LDI INDUSTRIES, INC DBA FLODAR FLUID POWER FITTINGS DIV

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Technical Data | NSN 6680-01-120-6409

Characteristic Specifications
MATERIAL STEEL
STYLE DESIGNATOR D2 BULLS EYE
OVERALL HEIGHT 0.937 INCHES NOMINAL
WIDTH ACROSS FLATS 1.062 INCHES NOMINAL
SIGHT DIAMETER 0.750 INCHES NOMINAL
MEDIA FOR WHICH DESIGNED ANY ACCEPTABLE
FURNISHED DATA LIQUID LEVEL
DATA FURNISHING METHOD CLEAR WINDOW
MAXIMUM WORKING PRESSURE 3000.0 POUNDS PER SQUARE INCH
MAXIMUM TEMP RATING 500.0 DEG FAHRENHEIT
END CONNECTION TYPE THREADED EXTERNAL, PLAIN SINGLE END
NOMINAL PIPE SIZE FOR WHICH DESIGNED 0.750 INCHES SINGLE END
THREAD SERIES DESIGNATOR NPT SINGLE END
NOMINAL THREAD SIZE 0.750 INCHES SINGLE END
THREAD QUANTITY PER INCH 14 SINGLE END
THREAD DIRECTION RIGHT-HAND SINGLE END

Restrictions/Controls & Freight Information | NSN 6680-01-120-6409

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 ZG Germany
ZH
ZJ
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 6680-01-120-6409

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each