NSN 3820-00-271-1938 MS39125, JACKBIT, 1
Product Details | ROCK DRILL BIT
3820-00-271-1938 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, 3820-00-271-1938, 00-271-1938, 3820002711938, 002711938
Construction, Mining, Excavating, and Highway Maintenance Equipment | Mining, Rock Drilling, Earth Boring, and Related Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 38 | 01 JAN 1961 | 00-271-1938 | 32591 ( BIT, ROCK DRILL ) |
Demand History | NSN 3820-00-271-1938
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 1 | 2025-07-202 | 1 | us |
| 1 | 2025-07-190 | 1 | us |
| 1 | 2025-01-14 | 1 | us |
| 1 | 2024-09-267 | 1 | United States |
| 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 3820-00-271-1938
| 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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Related Products | NSN 3820-00-271-1938
Technical Data | NSN 3820-00-271-1938
| 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 | 1.500 INCHES |
| MANUFACTURERS CODE | 96906 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS39125 |
Restrictions/Controls & Freight Information | NSN 3820-00-271-1938
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | U | Precious 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 | ||
| Less than truck load rating | Q | 70.0 |
| Water commodity Code | 586 | 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 | 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 3820-00-271-1938
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9C | Navy-owned stocks of defense construction material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | S9C | Defense Supply Center Columbus Columbus, OH 43215 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Y | TERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



