National Stock Number
7520-00-422-5768
National Stock Number (NSN) 7520-00-422-5768, or NIIN 004225768, (marker assortment,tube type) was assigned May 1, 1974 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 4 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 3 suppliers. 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. ISO Group has several sources of supply for this NSN.
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 30, 2014, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 34776. [AN ASSORTMENT OF DIFFERENTLY COLORED TUBE TYPE MARKERS GROUPED TOGETHER IN A CASE. THESE ITEMS ARE USED FOR WRITING, DRAWING, AND FREEHAND MARKING ON VARIOUS TYPES OF MATERIAL, AND MAY BE DESIGNED TO BE REFILLED EXCLUDES:MARKER, TUBE TYPE.]. 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 7520004225768 does not contain precious metals.
This information was last updated on Jul 01, 2025.