National Stock Number
4920-01-502-8129
National Stock Number (NSN) 5133-01-502-8129, or NIIN 015028129, (drill,hardened steel,carbide tip) was assigned November 21, 2002 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. One of those 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 somewhat common among different platforms, belonging to 5 different weapons systems.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 18, 2020, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 20433. [AN END-CUTTING TOOL HAVING AN INSERTED CARBIDE CUTTING TIP RATED FOR CUTTING HARDENED STEEL, FIXED TO ONE END OF A ROUND OR HEXAGONAL STEEL SHANK. THE SHANK IS USUALLY UNDERCUT IN BACK OF THE TIP BUT DOES NOT CONTAIN ANY GROOVES OR FLUTES. FOR FLUTED ITEMS WITH CARBIDE TIPS, SEE DRILL, STRAIGHT FLUTE AND DRILL, TWIST. EXCLUDES:DRILL, MASONRY, ROTARY DRIVEN.]. This item does not have a nuclear hardened feature but does have other critical feature(s) 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 5133015028129 does not contain precious metals.
This NSN is associated to Schedule B 8205100000: drilling, threading or tapping tools and parts thereof, base metal. The Schedule B End Use is listed as photo, service industry machinery.
This information was last updated on Apr 01, 2025.