NSN 3020-01-037-7771 12679081, 1267908-1, 01-037-7771
Product Details | INTERNAL GEAR
3020-01-037-7771 A gear with teeth formed on the inner surface of a cylinder or cone.
Part Alternates: 12679081, 1267908-1, 3020-01-037-7771, 01-037-7771, 3020010377771, 010377771
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 25 MAR 1977 | 01-037-7771 | 05465 ( GEAR, INTERNAL ) |
Drawings & Photos | NSN 3020-01-037-7771
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Related Products | NSN 3020-01-037-7771
Technical Data | NSN 3020-01-037-7771
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 410 OR STEEL OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD 1ST MATERIAL RESPONSE OR QQ-S-763 FED SPEC 2ND MATERIAL RESPONSE OVERALL |
| HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| TEETH QUANTITY | 46 |
| TEETH TYPE | SPUR |
| TOOTH FORM | STANDARD |
| PRESSURE ANGLE | 30.0000 DEGREES |
| STYLE DESIGNATOR | 44 FLANGED RING |
| PITCH DIAMETER | 2.8750 INCHES NOMINAL |
| NOMINAL OVERALL LENGTH | 0.625 INCHES |
| FLANGE NOMINAL DIAMETER | 3.375 INCHES |
| NOMINAL OUTSIDE DIAMETER | 3.1880 INCHES |
| FLANGE NOMINAL THICKNESS | 0.156 INCHES |
| BODY STYLE | 1 PLAIN, SOLID |
| SPECIAL FEATURES | TWELVE 0.250 IN. DIA THRU HOLES EQUALLY SPACED PERPENDICULAR TO SPUR GEAR TEETH |
| MANUFACTURERS CODE | 55972 |
| DESIGN CONTROL REFERENCE | 1267908-1 |
Restrictions/Controls & Freight Information | NSN 3020-01-037-7771
| 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: | 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 | 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 | SX | Oklahoma City Air Logistics Center Tinker AFB, OK 73145-3043 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| 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 |