National Stock Number
7510-00-559-9901
National Stock Number (NSN) 7510-00-559-9901, or NIIN 005599901, (lead,pencil,graphite) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 7510001648863.
There are no manufacturer part numbers associated to 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 Apr 02, 1991, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 15847. [A WRITING OR MARKING MEDIUM, WHOSE BASIC INGREDIENT IS GRAPHITE, FOR USE IN MECHANICAL PENCILS OR OTHER MARKING DEVICES IN WHICH LEAD IS REPLACEABLE.]. 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 7510005599901 does not contain precious metals.
This NSN is associated to Schedule B 9609200000: pencil leads, black or colored. The Schedule B End Use is listed as other consumer nondurables.
This information was last updated on Aug 01, 2025.