NSN 3020-01-026-7889 2535874, 01-026-7889, 010267889
Product Details | SPUR GEAR SECTOR
3020-01-026-7889 A gear sector with complements of spur gear teeth.
Part Alternates: 2535874, 3020-01-026-7889, 01-026-7889, 3020010267889, 010267889
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 29 AUG 1976 | 01-026-7889 | 28377 ( GEAR SECTOR, SPUR ) |
Demand History | NSN 3020-01-026-7889
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3020-01-026-7889 | 2014-08-219 | 4 | DIBBS |
| 3020-01-026-7889 | 2007-12-337 | 9 | DIBBS |
| 3020-01-026-7889 | 2007-09-248 | 4 | DIBBS |
| 3020-01-026-7889 | 2007-08-227 | 7 | DIBBS |
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Technical Data | NSN 3020-01-026-7889
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP E9310 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| HARDNESS RATING | 89.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 91.5 ROCKWELL SUPERFICIAL 15-N MAXIMUM TEETH |
| TEETH QUANTITY | 160 |
| PRESSURE ANGLE | 20.0000 DEGREES |
| PITCH RADIUS | 6.6667 INCHES NOMINAL |
| FACE NOMINAL WIDTH | 1.125 INCHES |
| NOMINAL OUTSIDE RADIUS | 6.737 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 6.188 INCHES FIRST END |
| BORE STYLE | 14 W/COUNTERBORE BOTH ENDS |
| BORE NOMINAL DIAMETER | 4.125 INCHES BOTH ENDS |
| COUNTERBORE NOMINAL DEPTH | 0.500 INCHES FIRST END |
| COUNTERBORE NOMINAL DIAMETER | 5.625 INCHES FIRST END |
| HUB STYLE DESIGNATOR | 1 PLAIN FIRST END |
| HUB NOMINAL DIAMETER | 6.188 INCHES FIRST END |
| ATTACHMENT METHOD | MOUNTING HOLE |
| MOUNTING HOLE TYPE AND QUANTITY | 9 PLAIN AND 2 COUNTERSUNK AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE NOMINAL DIAMETER | 0.281 INCHES AND 0.312 INCHES AXIALLY THROUGH BODY, FIRST END |
| BOLT HOLE CIRCLE NOMINAL DIAMETER | 6.750 INCHES AND 6.625 INCHES AXIALLY THROUGH BODY, FIRST END |
Restrictions/Controls & Freight Information | NSN 3020-01-026-7889
| 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 |
|---|---|---|
| NMF Description | 121870 | GEAR/SPEED INCREASING/REDUCING MACH |
| Less than car load rating | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 593 | unknown |
| Originating Activity Code | HD | Naval Inventory Control Point Mechanicsburg, PA 17055-0788 |
| 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 |
Management | NSN 3020-01-026-7889
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



