National Stock Number
3460-01-178-4694
National Stock Number (NSN) 3460-01-178-4694, or NIIN 011784694, (chuck,collet) was assigned May 5, 1984 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated 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, with the most recent procurement date of Jul 15, 2015. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE8E515M2831. The total value of the awarded contracts has been US$ 150.00.
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 Jul 02, 2006, 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 data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 62069. [AN ITEM DESIGNED TO BE ADAPTED TO A MACHINE SPINDLE TO ACCOMMODATE A COLLET FOR HOLDING WORK TO BE MACHINED. IT MAY BE MOUNTED DIRECTLY TO THE SPINDLE OR TO AN ARBOR OR ADAPTER WHICH IN TURN MOUNTS TO THE SPINDLE. THE CHUCK IS MANIPULATED TO CONTRACT OR EXPAND THE COLLET WHICH IN TURN GRIPS OR RELEASES THE WORK. EXCLUDES:HOLDING FIXTURE, COLLET CHUCKING, MACHINE.]. 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 3460011784694 does not contain precious metals.
This NSN is associated to Schedule B 8466933050: parts and accessories of metalworking machine tools for cutting, grinding or finishing gears. The Schedule B End Use is listed as metalworking machine tools.
This information was last updated on Jul 01, 2025.