National Stock Number
6760-00-558-2348
National Stock Number (NSN) 6760-00-558-2348, or NIIN 005582348, (tube set,lens extension) was assigned October 15, 1969 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 02, 2006, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 20871. [TWO OR MORE THREADED TUBES WHICH MAY BE FASTENED BETWEEN THE LENS AND THE CAMERA TO PERMIT FOCUSING ON OBJECTS CLOSER THAN THE NORMAL LENS MOUNT WILL PERMIT.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6760005582348 contains an unknown precious metal.
This NSN is associated to Schedule B 9002114000: objective lenses and parts for cameras, projectors or photographic enlargers or reducers, projection. 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.