National Stock Number
7520-00-138-7981
National Stock Number (NSN) 7520-00-138-7981, or NIIN 001387981, (marker assortment,tube type) was assigned August 9, 1971 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 8 manufacturer part numbers associated with this NSN. 4 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 6 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are 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.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jun 28, 2007, 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. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 7520001387981 does not contain precious metals.
This NSN is associated to Schedule B 9608990000: parts of pens, etc, nesoi. The Schedule B End Use is listed as other consumer nondurables.
This information was last updated on Aug 01, 2025.