NSN 3020-00-326-3984 6972, 697201, 6972-01
Product Details | BEVEL GEAR
3020-00-326-3984 A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also GEAR, ANTIBACKLASH, BEVEL.
Part Alternates: 6972, 697201, 6972-01 , 3020-00-326-3984, 00-326-3984, 3020003263984, 003263984
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1963 | 00-326-3984 | 05463 ( GEAR, BEVEL ) |
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Related Products | NSN 3020-00-326-3984
Technical Data | NSN 3020-00-326-3984
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 8620 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 8620 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | OXIDE OVERALL |
| HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM HUB 32.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM TEETH |
| TEETH QUANTITY | 12 |
| TEETH TYPE | STRAIGHT |
| PRESSURE ANGLE | 20.0000 DEGREES AND 45.0000 DEGREES |
| STYLE DESIGNATOR | 39 PERIPHERAL FACE, BACK HUB PROTRUDING |
| PITCH DIAMETER | 0.6000 INCHES NOMINAL |
| NOMINAL OVERALL LENGTH | 0.352 INCHES |
| NOMINAL OUTSIDE DIAMETER | 0.6710 INCHES |
| FACE NOMINAL WIDTH | 0.140 INCHES |
| BODY RECESS NOMINAL DEPTH | 0.0870 INCHES FIRST END |
| BORE STYLE | 1 PLAIN BOTH ENDS |
| BORE NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS |
| BORE NOMINAL DEPTH | 0.265 INCHES BOTH ENDS |
| HUB STYLE DESIGNATOR | 1 PLAIN FIRST END |
| HUB NOMINAL DIAMETER | 0.500 INCHES FIRST END |
| BODY STYLE | 1 PLAIN, SOLID |
| ATTACHMENT METHOD | MOUNTING HOLE |
| MOUNTING HOLE TYPE AND QUANTITY | 2 PLAIN TRANSVERSELY THROUGH HUB, FIRST END |
| MOUNTING HOLE NOMINAL DIAMETER | 0.095 INCHES TRANSVERSELY THROUGH HUB, FIRST END |
| SPECIAL FEATURES | DRILLED HOLES 180 DEG APART |
| MANUFACTURERS CODE | 31435 |
| DESIGN CONTROL REFERENCE | 6972-01 |
Restrictions/Controls & Freight Information | NSN 3020-00-326-3984
| 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 |



