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NSN 3820-00-146-6154, 3820001466154
BIT,ROTARY WELL DRILLING

Federal Supply Classification
FSC 3820 - Mining, Rock Drilling, Earth Boring, and Related Equipment
National Item Identification Number
NIIN 001466154
Codification Country
United States
Item Name Code
INC 13668
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 3820-00-146-6154

National Stock Number (NSN) 3820-00-146-6154, or NIIN 001466154, (bit,rotary well drilling) was assigned September 12, 1971 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. 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, with the most recent procurement date of Sep 22, 2016. There have been 2 contracts issued for this part number, with 2 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE8EE16V1431, SPE8EE16M0572. The total value of the awarded contracts has been US$ 935.00.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

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 Mar 11, 2014, this NSN's acquisition method was noted as: Acquire only from the prime contractor although the engineering data identifies the Commercial and Government Entity Code (CAGE) and part number of a source other than the prime contractor. This part is a commercial/non-developmental/off-the-shelf-item. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 13668. [A DETACHABLE, END CUTTING, DRILLING TOOL WITH ONE END THREADED FOR ATTACHING TO A WELL DRILLING TOOL ADAPTER OR DRILLING PIPE. THE OPPOSITE END IS DESIGNED TO PENETRATE THE EARTH WHEN USED IN A ROTARY TYPE WELL DRILLING 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 3820001466154 contains an unknown precious metal.

This NSN is associated to Schedule B 8430498050: boring or sinking machinery, nesoi. The Schedule B End Use is listed as excavating machinery. NAICS classification category 333131: mining machinery and equipment manufacturing.

This information was last updated on .


Technical Characteristics

DRILL CAPACITY HOLE DIAMETER
(ATCQ) 4.500 INCHES NOMINAL
BLADE QUANTITY
(AJLB) 4
BLADE TYPE
(ANCT) COARSE
CORE DRILLING FEATURE
(ATJQ) NOT INCLUDED
CUTTING EDGE TYPE
(ATJR) BLADE
JOINT STEP THREAD FEATURE
(ATKD) NOT INCLUDED
JOINT THREAD LOCATION
(ATKA) EXTERNAL
JOINT THREAD DIAMETER
(ATKE) 2.375 INCHES NOMINAL
JOINT THREAD DIRECTION
(ATJZ) RIGHT-HAND
JOINT THREAD SERIES
(ATKB) API
PILOT SPIKE
(ATJX) NOT INCLUDED
PILOT CUTTER
(ATJY) NOT INCLUDED
SPECIAL FEATURES
(FEAT) BIT IS SURFACED W/1/8 CARBIDE INSERTS
ERR DEFAULT
(ATJY) ERR DEFAULT
ERR DEFAULT
(ATJZ) ERR DEFAULT
ERR DEFAULT
(ATKE) ERR DEFAULT
ERR DEFAULT
(ATKA) ERR DEFAULT
ERR DEFAULT
(ATJQ) ERR DEFAULT
ERR DEFAULT
(ATKD) ERR DEFAULT
ERR DEFAULT
(ATKB) ERR DEFAULT
ERR DEFAULT
(ATJX) ERR DEFAULT

Manufacturer Part Numbers


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