NSN 3020-00-088-1886 68003004, 6800-3004, 00-088-1886
Product Details | SPUR ANTIBACKLASH GEAR
3020-00-088-1886 An item having one fixed gear and one free gear, both having the same complement of spur gear teeth, mounted on a common hub. The free gear is attached to the fixed gear by springs and operates as one gear. Upon installation with the mating gear, the teeth of the free moving gear are preset to mesh with teeth other than those of the fixed gear. This spring tension between the fixed gear and the free gear eliminates any free motion between the driver and the driven gear. The gear is used where identical and accurate transmitted motion between gears is required.
Part Alternates: 68003004, 6800-3004, 3020-00-088-1886, 00-088-1886, 3020000881886, 000881886
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
30 | 20 DEC 1967 | 00-088-1886 | 26668 ( GEAR, ANTIBACKLASH, SPUR ) |
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Technical Data | NSN 3020-00-088-1886
Characteristic | Specifications |
---|---|
MATERIAL | STEEL OVERALL |
TEETH QUANTITY | 60 |
TOOTH FORM | STANDARD |
STYLE DESIGNATOR | 4 PROTRUDING HUBS |
PITCH DIAMETER | 0.9375 INCHES NOMINAL |
NOMINAL OUTSIDE DIAMETER | 0.968 INCHES |
BORE STYLE | 1 PLAIN BOTH ENDS |
HUB STYLE DESIGNATOR | 1 PLAIN BOTH ENDS |
MANUFACTURERS CODE | 11871 |
DESIGN CONTROL REFERENCE | 6800-3004 |
Restrictions/Controls & Freight Information | NSN 3020-00-088-1886
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 |
---|---|---|
NMF Description | 197339 | WHEELS COG/GEAR/PINION I/S |
Less than car load rating | ||
Less than truck load rating | R | 65.0 |
Water commodity Code | 593 | unknown |
Originating Activity Code | SU | Ogden Air Logistics Center Hill AFB, UT 84056-5609 |
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 |