NSN 6680-00-689-5641 22641731, 2264173-1, 00-689-5641
Product Details | LIQUID SIGHT INDICATOR
6680-00-689-5641 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: 22641731, 2264173-1, 6680-00-689-5641, 00-689-5641, 6680006895641, 006895641
Instruments and Laboratory Equipment | Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | 31 MAR 1972 | 00-689-5641 | 03175 ( INDICATOR, SIGHT, LIQUID ) |
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Technical Data | NSN 6680-00-689-5641
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| SURFACE TREATMENT | ANY ACCEPTABLE |
| STYLE DESIGNATOR | D10 VERTICAL SHIELDED, DOUBLE PORT |
| OVERALL HEIGHT | 3.000 INCHES MINIMUM AND 3.250 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 1.000 INCHES NOMINAL |
| SIGHT HEIGHT | 1.062 INCHES NOMINAL |
| MEDIA FOR WHICH DESIGNED | ANY ACCEPTABLE |
| FURNISHED DATA | LIQUID FLOW |
| DATA FURNISHING METHOD | CLEAR WINDOW |
| MAXIMUM WORKING PRESSURE | 200.0 POUNDS PER SQUARE INCH |
| MAXIMUM TEMP RATING | 160.0 DEG FAHRENHEIT |
| END CONNECTION TYPE | THREADED INTERNAL, PLAIN BOTH ENDS |
| NOMINAL PIPE SIZE FOR WHICH DESIGNED | 0.375 INCHES BOTH ENDS |
| THREAD SERIES DESIGNATOR | NPT BOTH ENDS |
| NOMINAL THREAD SIZE | 0.375 INCHES BOTH ENDS |
| THREAD QUANTITY PER INCH | 18 BOTH ENDS |
| THREAD DIRECTION | RIGHT-HAND BOTH ENDS |
| MANUFACTURERS CODE | 10001 |
| DESIGN CONTROL REFERENCE | 2264173-1 |
Restrictions/Controls & Freight Information | NSN 6680-00-689-5641
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item 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 | 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 | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| 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 6680-00-689-5641
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | X | SEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



