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NSN 6680-01-558-3312, 6680015583312
SWITCH,LIQUID LEVEL

Federal Supply Classification
FSC 6680 - Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
National Item Identification Number
NIIN 015583312
Codification Country
United States
Item Name Code
INC 37187
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 6680-01-558-3312

National Stock Number (NSN) 6680-01-558-3312, or NIIN 015583312, (switch,liquid level) was assigned November 6, 2007 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Oct 11, 2016. There have been 3 contracts issued for this part number, with 2 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A417V0275, SPM4A412V3759, SPM4A412M0655. The total value of the awarded contracts has been US$ 13,048.00.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 21, 2012, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government does not have adequate data, lacks rights to data, or both, needed to purchase this part from additional sources. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 37187. [A SWITCH WHICH IS ACTUATED BY A FLOAT OR SENSING DEVICE(S) TO CONTROL LIQUID LEVEL AND/OR ACTUATE VISUAL OR AUDIBLE WARNING SYSTEMS. IT MAY INCLUDE A RELAY CONTROLLED BY THE SWITCH ELEMENT. EXCLUDES:TRANSMITTER,LIQUID QUANTITY.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6680015583312 does not contain precious metals.

This information was last updated on .


Technical Characteristics

AC VOLTAGE RATING
(ACYN) 230.0 VOLTS NOMINAL 1ST OPERATING POWER RQMT
ACTUATION METHOD
(AFLW) BUOYANCY
FLOAT QUANTITY
(AWAE) 1
FLOAT AND CONTACT POSITIONS
(CWTL) FLOAT DOWN, CONTACTS CLOSED OR FLOAT UP, CONTACTS OPEN
FREQUENCY RATING
(ACZB) 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM 1ST OPERATING POWER RQMT
OPERATING TEMP RATING
(AWTN) 140.0 DEG FAHRENHEIT MAXIMUM
MAXIMUM CURRENT RATING
(BJKC) 12.0 AMPERES NOMINAL LOAD
MOUNTING METHOD
(AXGY) CLAMP
PHASE
(FAAZ) SINGLE 1ST OPERATING POWER RQMT
SPECIAL FEATURES
(FEAT) CONTROLS PUMPS UP TO 2 HP, HERMETICALLY SEALED MERCURY TO MERCURY SWITCH, ADJUSTABLE RANGE 6.5 TO 13.5 INCHES
FREQUENCY RATING
(ACZB) 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
PHASE
(FAAZ) SINGLE

Manufacturer Part Numbers


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