NSN 3020-00-439-9603 156622, 00-439-9603, 004399603
Product Details | SPUR GEAR
3020-00-439-9603 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: 156622, 3020-00-439-9603, 00-439-9603, 3020004399603, 004399603
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1963 | 00-439-9603 | 05466 ( GEAR, SPUR ) |
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Related Products | NSN 3020-00-439-9603
Technical Data | NSN 3020-00-439-9603
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP E9310 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| TEETH QUANTITY | 45 |
| TOOTH FORM | STANDARD |
| PRESSURE ANGLE | 20.0000 DEGREES |
| STYLE DESIGNATOR | 11 FLANGED END |
| PITCH DIAMETER | 5.4265 INCHES NOMINAL |
| FLANGE NOMINAL DIAMETER | 5.625 INCHES |
| NOMINAL OUTSIDE DIAMETER | 5.627 INCHES |
| FLANGE NOMINAL THICKNESS | 0.094 INCHES |
| FACE NOMINAL WIDTH | 0.427 INCHES |
| NOMINAL DISTANCE BETWEEN OUTER BODY FACE AND INNER FLANGE FACE | 1.239 INCHES |
| BORE STYLE | 6 INVOLUTE SPLINE BOTH ENDS |
| BORE NOMINAL DIAMETER | 4.376 INCHES BOTH ENDS |
| SPLINE QUANTITY | 70 BOTH ENDS |
| SPLINE PITCH DIAMETER | 4.3750 INCHES NOMINAL BOTH ENDS |
| HUB NOMINAL DIAMETER | 4.875 INCHES BETWEEN BODY AND FLANGE |
| BODY STYLE | 1 PLAIN, SOLID |
| MANUFACTURERS CODE | 00198 |
| DESIGN CONTROL REFERENCE | 156622 |
Restrictions/Controls & Freight Information | NSN 3020-00-439-9603
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| 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 | 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 | ||
| 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 |
Management | NSN 3020-00-439-9603
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 1R | Aeronautical, photographic, and meteorological material (consumable or expense type material) Naval Inventory Control Point, Philadelphia |
| Special Material ID | QR | R2800 Aircraft Radar System |
| Source of Supply | N32 | Naval Inventory Control Point Philadelphia, PA 19111-5098 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Reparability | M | Medium Demand Velocity Items (consumables) |
| Acquisition Advice Codes | V | TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



