National Stock Number
6525-01-667-8588
National Stock Number (NSN) 6525-01-667-8588, or NIIN 016678588, (collimator,radiographic and fluo) was assigned November 2, 2017 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers 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 Jan 03, 2018, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part is a commercial/non-developmental/off-the-shelf-item. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 22121. [AN ITEM DESIGNED TO ADJUST THE RADIATION FIELD IN A CONTINUOUSLY VARIABLE SQUARE OR RECTANGULAR PATTERN, WHICH WILL REDUCE THE SCATTERED RADIATION. IT IS USED WITH AN X-RAY APPARATUS, RADIOGRAPHIC AND FLUOROSCOPIC.]. 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 6525016678588 does not contain precious metals.
This NSN is associated to Schedule B 9022906000: parts and accessories of apparatus based on the use of x-rays. The Schedule B End Use is listed as medicinal equipment. NAICS classification category 334517: irradiation apparatus manufacturing.
This information was last updated on Aug 01, 2025.