National Stock Number
6675-01-665-3528
National Stock Number (NSN) 6675-01-665-3528, or NIIN 016653528, (clinometer,elevation) was assigned July 26, 2017 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, 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.
This NSN is assigned to Item Name Code (INC) 11387. [AN OPTICAL INSTRUMENT CONSISTING OF A SIGHTING TUBE AND A QUADRANT SCALE PLATE, USED TO ASCERTAIN THE ANGLE OF ELEVATION OF AN OBJECT.]. 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 6675016653528 does not contain precious metals.
This NSN is associated to Schedule B 9015300000: levels (surveying). The Schedule B End Use is listed as measuring, testing, control instruments. NAICS classification category 334519: other measuring and controlling device manufacturing.
This information was last updated on Jul 01, 2025.