NSN 3020-00-157-9600 495739, 00-157-9600, 001579600
Product Details | SPUR GEAR SECTOR
3020-00-157-9600 A gear sector with complements of spur gear teeth.
Part Alternates: 495739, 3020-00-157-9600, 00-157-9600, 3020001579600, 001579600
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1963 | 00-157-9600 | 28377 ( GEAR SECTOR, SPUR ) |
Cross Reference | NSN 3020-00-157-9600
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 495739 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT |
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Related Products | NSN 3020-00-157-9600
Technical Data | NSN 3020-00-157-9600
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 1045 OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL |
| TEETH QUANTITY | 38 |
| TOOTH FORM | STANDARD |
| PRESSURE ANGLE | 20.0000 DEGREES |
| STYLE DESIGNATOR | 57 PROTRUDING HUBS |
| PITCH RADIUS | 2.0000 INCHES NOMINAL |
| FACE NOMINAL WIDTH | 0.438 INCHES |
| NOMINAL OUTSIDE RADIUS | 2.030 INCHES |
| ARC NOMINAL LENGTH | 3.818 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.531 INCHES FIRST END 0.031 INCHES SECOND END |
| BORE STYLE | 3 SQUARE BOTH ENDS |
| BORE NOMINAL WIDTH | 0.625 INCHES BOTH ENDS |
| HUB STYLE DESIGNATOR | 1 PLAIN BOTH ENDS |
| HUB NOMINAL DIAMETER | 2.000 INCHES BOTH ENDS |
| SPECIAL FEATURES | BODY SPLIT,OPPOSITE GEAR TEETH,W/CBORED PARTIALLY THD HOLE,3/8-24 UNF AND CBORED ON BOTH ENDS OF HOLE |
Restrictions/Controls & Freight Information | NSN 3020-00-157-9600
| 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| 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 |
|---|---|---|
| No Freight Information | ||
Management | NSN 3020-00-157-9600
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9C | Navy-owned stocks of defense construction material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | S9C | Defense Supply Center Columbus Columbus, OH 43215 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Y | TERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



