NSN 3460-00-189-4616 7B764, 00-189-4616, 001894616
Product Details | DRILL CHUCK
3460-00-189-4616 An accessory for holding tools with a plain cylindrical shank such as drills, taps, or the like, by means of two or more internal selfcentering (universal) jaws. It may be attached directly to the spindle of a machine, arbor, shaft, hand mechanism, or the like without the use of centers. The jaws are simultaneously adjusted by an adjusting nut, sleeve, feed screw, or the like. The maximum rated capacity of this item is one (1) inch (25.4 mm) diameter. For universal chucks having a capacity in excess of one (1) inch (25.4 mm), see CHUCK, UNIVERSAL JAW. Excludes CHUCK, CENTERING, LATHE.20234600024Machine Tool accessories65150057Medical and Surgical Instruments, Equipment, and Supplies
Part Alternates: 7B764, 3460-00-189-4616, 00-189-4616, 3460001894616, 001894616
Metalworking Machinery | Machine Tool accessories
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 34 | 01 JAN 1963 | 00-189-4616 | 05101 ( CHUCK, DRILL ) |
Cross Reference | NSN 3460-00-189-4616
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7B764 | 75078 | JACOBS MFG CO THE |
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Technical Data | NSN 3460-00-189-4616
| Characteristic | Specifications |
|---|---|
| UNIT TYPE | 3-JAW KEY |
| BEARING TYPE | PLAIN |
| ARBOR | NOT INCLUDED |
| ATTACHMENT METHOD | ARBOR HOLE |
| ATTACHMENT TYPE | THREADED |
| ATTACHMENT SIZE DESIGNATION | 1/2-20 NF |
| TOOL SIZE ACCOMMODATED | 0.250 INCHES NOMINAL |
| PERFORMANCE TYPE | MEDIUM DUTY |
| MANUFACTURERS CODE | 75078 |
| DESIGN CONTROL REFERENCE | 7B764 |
Restrictions/Controls & Freight Information | NSN 3460-00-189-4616
| 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: | A | Item 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. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 186620 | TOOLS, NOI HAND OTHER THAN POWER |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| 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 |
Management | NSN 3460-00-189-4616
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9G | Navy-owned stocks of defense general material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | S9G | Defense Supply Center Richmond Richmond, VA 23297 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |



