National Stock Number
6740-00-559-3568
National Stock Number (NSN) 6740-00-559-3568, or NIIN 005593568, (temperature control unit,photogr) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 6740005989753.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 18933. [A CABINET TYPE COOLING AND/OR HEATING UNIT, THERMOSTATICALLY CONTROLLED, DESIGNED TO MAINTAIN PROPER PHOTOGRAPHIC PROCESSING TEMPERATURES OF WATER BATH AND/OR CHEMICAL SOLUTIONS. THE CABINET MAY CONTAIN A WATER TANK INTO WHICH PROCESSING TRAYS OR TANKS MAY BE IMMERSED. FALSE BOTTOM TRAYS THROUGH WHICH WATER IS CIRCULATED MAY ALSO BE INCLUDED.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 6740005593568 contains an unknown precious metal.
This NSN is associated to Schedule B 9002119000: objective lenses and parts and accessories thereof for cameras or photographic enlargers or reducers, nesoi. The Schedule B End Use is listed as photo, service industry machinery. NAICS classification category 333314: optical instrument and lens manufacturing.
This information was last updated on Aug 01, 2025.