Product Details | ROCK DRILL BIT

3820-01-339-2139 A detachable, end cutting drilling tool with an internal thread or tapered socket at one end for attaching a rock drill rod. The opposite end is designed with two or more cutting edges for drilling into rock formation by impact and a slight rotary motion. It contains a hole or holes in the cutting for the purpose of conducting air or water to clear the hole being drilled. It is used with powered drifter drills, sinker drills, and the like.

Part Alternates: 50764943, 51302388, 855017P0514, 855017P05142, 855017P0514-2, 3820-01-339-2139, 01-339-2139, 3820013392139, 013392139

Construction, Mining, Excavating, and Highway Maintenance Equipment | Mining, Rock Drilling, Earth Boring, and Related Equipment

Supply Group (FSG) NSN Assign. NIIN
38 19 MAY 1991 01-339-2139

Cross Reference | NSN 3820-01-339-2139

Part Number Cage Code Manufacturer
50764943 62475 INGERSOLL-RAND CO PROFESSIONAL TOOLS GROUP
51302388 0CA08 ATLAS COPCO
51302388 62475 INGERSOLL-RAND CO PROFESSIONAL TOOLS GROUP
855017P0514 01365 MARINE CORPS LOGISTICS COMMAND TECHNICAL DATA REPOSITORY
855017P0514-2 0CA08 ATLAS COPCO
855017P0514-2 62475 INGERSOLL-RAND CO PROFESSIONAL TOOLS GROUP

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Technical Data | NSN 3820-01-339-2139

Characteristic Specifications
MATERIAL STEEL
CLEANING HOLE LOCATION AND QUANTITY 2 FRONT
ATTACHMENT METHOD THREADED BOTTOM DRIVE
DRILLED HOLE DIAMETER 6.130 INCHES
SPECIAL FEATURES HAMMER BIT

Restrictions/Controls & Freight Information | NSN 3820-01-339-2139

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 183840 TOOLS:BITS AUGER/DRILL QUARRY/WELL
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 732 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 3820-01-339-2139

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each