Product Details | ROCK DRILL BIT

3820-00-271-1951 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: MS39125, JACKBIT, 1, 3820-00-271-1951, 00-271-1951, 3820002711951, 002711951

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

Supply Group (FSG) NSN Assign. NIIN
38 01 JAN 1963 00-271-1951

Drawings & Photos | NSN 3820-00-271-1951


Demand History | NSN 3820-00-271-1951

Part Number Request Date QTY Origin
1 2024-09-267 1 us
1 2024-07-212 1 US
1 2023-11-319 1 US
1 2023-11-311 1 United States
1 2023-05-137 1 US
1 2020-11-325 1 US
1 2019-05-141 1 US
1 2019-04-99 4
1 2016-10-301 1
1 2016-07-209 22 us
1 2016-07-209 12 us
1 2014-05-136 1 US
1 2011-06-160 1 PH

Cross Reference | NSN 3820-00-271-1951

Part Number Cage Code Manufacturer
1 0AT62 DRESSER-RAND COMPANY DBA RECIPROCATING PRODUCTS DIV
1 30760 INGERSOLL RAND CO
1 88663 DRESSER-RAND CO INGERSOLL-RAND OPNS
JACKBIT 30760 INGERSOLL RAND CO
JACKBIT 57576 INGERSOLL-RAND CO CONSTRUCTION EQUIPMENT GROUP
MS39125 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 3820-00-271-1951

Characteristic Specifications
MATERIAL STEEL
CUTTING END TYPE CROSS
CLEANING HOLE LOCATION AND QUANTITY 1 CENTER
ATTACHMENT METHOD THREADED BOTTOM DRIVE
MANUFACTURER THREAD DESIGN DESIGNATION MIL STD 90496
DRILLED HOLE DIAMETER 2.125 INCHES
MANUFACTURERS CODE 96906
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS39125

Restrictions/Controls & Freight Information | NSN 3820-00-271-1951

Category Code Description
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.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 183850 TOOLS:BITS STAR DRILL IN BBLS/BXS
Less than car load rating Q 70
Less than truck load rating Q 70.0
Water commodity Code 732 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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