NSN 3020-00-678-2981 7536193, 8754369, 00-678-2981
Product Details | HELICAL GEAR
3020-00-678-2981 A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also GEAR, ANTIBACKLASH, HELICAL
Part Alternates: 7536193, 8754369, 3020-00-678-2981, 00-678-2981, 3020006782981, 006782981
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1963 | 00-678-2981 | 05464 ( GEAR, HELICAL ) |
Drawings & Photos | NSN 3020-00-678-2981
Demand History | NSN 3020-00-678-2981
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 7536193 | 2011-07-192 | 1 | BR |
| 3020-00-678-2981 | 2011-07-192 | 1 | BR |
Request a Quote
What Our Customers Say
Thank you very much for the excellent service and professional customer care.
The service was excellent. I can think of no improvements to date that you can make regarding internet sales.
The representative for WBParts was efficient & handled our request in a timely & professional manner.
Tried two other sources, neither of them responded, was all done online, never spoke to anyone.
The response is quick and the price is often very good. We are completely satisfied.
Compare
Related Products | NSN 3020-00-678-2981
Technical Data | NSN 3020-00-678-2981
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FS 8620 TO 8622 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| HARDNESS RATING | 25.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM BODY 60.0 ROCKWELL C NOMINAL HUB |
| TEETH QUANTITY | 33 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH FORM | STANDARD |
| TOOTH DIRECTION | LEFT |
| PRESSURE ANGLE | 17.0000 DEGREES |
| HELIX ANGLE | 33.3375 DEGREES |
| STYLE DESIGNATOR | 4 PROTRUDING HUBS |
| PITCH DIAMETER | 4.6470 INCHES NOMINAL |
| NOMINAL OVERALL LENGTH | 2.472 INCHES |
| NOMINAL OUTSIDE DIAMETER | 4.890 INCHES |
| FACE NOMINAL WIDTH | 1.235 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.992 INCHES FIRST END 0.245 INCHES SECOND END |
| BORE STYLE | 1 PLAIN BOTH ENDS |
| BORE NOMINAL DIAMETER | 1.863 INCHES BOTH ENDS |
| HUB STYLE DESIGNATOR | 4A 1 STEP FIRST END 1 PLAIN SECOND END |
| HUB NOMINAL DIAMETER | 2.440 INCHES SECOND END |
| END NOMINAL LENGTH | 0.245 INCHES FIRST END |
| END NOMINAL DIAMETER | 2.440 INCHES FIRST END |
| FIRST STEP NOMINAL LENGTH | 0.747 INCHES FIRST END |
| FIRST STEP NOMINAL DIAMETER | 2.560 INCHES FIRST END |
| BODY STYLE | 3B WEBBED, OFFSET, SOLID |
| MANUFACTURERS CODE | 19207 |
| DESIGN CONTROL REFERENCE | 7536193 |
Restrictions/Controls & Freight Information | NSN 3020-00-678-2981
| 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 | S | 60 |
| Less than truck load rating | R | 65.0 |
| Water commodity Code | 593 | 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 |