National Stock Number
5133-00-156-8461
National Stock Number (NSN) 5133-00-156-8461, or NIIN 001568461, (bit,bell-hanger''s) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 001568461 was cancelled on April 29, 2010, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN. 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.
This NSN is assigned to Item Name Code (INC) 15850. [A TWIST DRILL-LIKE ITEM HAVING A BIT STOCK SHANK, WITH OR WITHOUT A SMALL HOLE NEAR THE POINT FOR USE IN PULLING WIRE. THE LENGTH OF TWIST IS APPROXIMATELY 3 1/2 INCHES (88.9 MM) AND THE OVER-ALL LENGTH VARIES FROM 12 INCHES TO 36 INCHES (304.8 MM TO 914.4 MM).]. 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 5133001568461 does not contain precious metals.
This information was last updated on Aug 01, 2025.