NSN 4910-01-052-2811 680E, 01-052-2811, 010522811
Product Details | ELECTRIC VALVE SEAT GRINDING MACHINE
4910-01-052-2811 A motor driven grinding machine that utilizes an abrasive wheel, designed for precision grinding and refinishing of internal combustion engine valve seats. It consists essentially of a base, upright and grinding supports, work holder, electric motor(s), spindle(s), grinding head(s), gage(s), and any necessary accessories such as diamond dressers and abrasive wheel sets. It usually has a coolant system for wet grinding and it may be portable (disassembled in container base) for ease of transportation. Excludes GRINDING KIT, VALVE SEAT, ELECTRIC.20249100063Motor Vehicle Maintenance and Repair Shop Specialized Equipment49200058Aircraft Maintenance and Repair Shop Specialized Equipment
Part Alternates: 680E, 4910-01-052-2811, 01-052-2811, 4910010522811, 010522811
Maintenance and Repair Shop Equipment | Motor Vehicle Maintenance and Repair Shop Specialized Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 49 | 12 DEC 1977 | 01-052-2811 | 21423 ( GRINDING MACHINE, VALVE SEAT, ELECTRIC ) |
Cross Reference | NSN 4910-01-052-2811
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 680E | 89791 | BREWER-GARRETT CO INC |
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Related Products | NSN 4910-01-052-2811
Technical Data | NSN 4910-01-052-2811
| Characteristic | Specifications |
|---|---|
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | LEVER OPERATED CHUCK,CAPACITY 230 IN. TO 11/16 IN.,225 RPM CHUCK SPEED,5800 RPM SPINDLE SPEED,GRINDS VALVE HEADS TO 6 IN. DIA,BUILT-IN WET GRINDING,1/2 HP MOTOR RESILIENT MOUNTED,INCLUDES ONE EACH OF THE FOLLOWING: NO. 176 WHEEL FOR VALVES,NO. 81 WHEEL,VALVE ENDS,NO. 649 DRESSING ATTACHMENT,NO. 609 VALVE END ATTACHMENT,NO. 604 HEX WRENCH,NO. 605 WRENCH,NO. 672A ROCKER ARM ATTACHMENT,NO. 250 GAL GRINDING OIL,NO. 641 PLASTIC COVER,NO. 644 VALVE SERVICE CABINET,NO. 1725BB VALVE SEAT GRINDER SET AND NO. 1757 METAL BOX |
Restrictions/Controls & Freight Information | NSN 4910-01-052-2811
| Category | Code | Description |
|---|---|---|
| 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. |
| 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 |
|---|---|---|
| No Freight Information | ||