NSN 3020-00-185-4729 7570155001, 757-0155-001, 00-185-4729
Product Details | SPUR GEAR
3020-00-185-4729 A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.
Part Alternates: 7570155001, 757-0155-001, 3020-00-185-4729, 00-185-4729, 3020001854729, 001854729
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 17 DEC 1971 | 00-185-4729 | 05466 ( GEAR, SPUR ) |
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Related Products | NSN 3020-00-185-4729
Technical Data | NSN 3020-00-185-4729
| Characteristic | Specifications |
|---|---|
| MATERIAL | PLASTIC POLYAMIDE OVERALL |
| TEETH QUANTITY | 57 |
| TOOTH FORM | STANDARD |
| PRESSURE ANGLE | 20.0000 DEGREES |
| PRECISION CLASSIFICATION | QUALITY NUMBER 8 |
| STYLE DESIGNATOR | 2 PROTRUDING HUB |
| BORE STYLE | 14 W/COUNTERBORE BOTH ENDS |
| BORE NOMINAL DIAMETER | 0.437 INCHES BOTH ENDS |
| COUNTERBORE NOMINAL DEPTH | 0.062 INCHES FIRST END |
| COUNTERBORE NOMINAL DIAMETER | 0.501 INCHES FIRST END |
| HUB STYLE DESIGNATOR | 1 PLAIN FIRST END |
| HUB NOMINAL DIAMETER | 1.093 INCHES FIRST END |
| ATTACHMENT METHOD | MOUNTING HOLE |
| MOUNTING HOLE TYPE AND QUANTITY | 2 COUNTERSUNK AND 1 PLAIN AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE NOMINAL DIAMETER | 0.093 INCHES AXIALLY THROUGH BODY, FIRST END |
| BOLT HOLE CIRCLE NOMINAL DIAMETER | 0.678 INCHES AXIALLY THROUGH BODY, FIRST END |
| SPECIAL FEATURES | MTG HOLES SPACED 120 DEG APART |
| MANUFACTURERS CODE | 95105 |
| DESIGN CONTROL REFERENCE | 757-0155-001 |
Restrictions/Controls & Freight Information | NSN 3020-00-185-4729
| 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 | SE | San Antonio Air Logistics Center Kelly AFB, TX 78241-5000 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | ||
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | Z | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |



