NSN 3020-00-328-8192 123AMM50009, 123AMM5000911, 123AMM50009-11
Product Details | WORM GEAR
3020-00-328-8192 A gear with teeth on its outer surface in the form of helical threads.
Part Alternates: 123AMM50009, 123AMM5000911, 123AMM50009-11, 3020-00-328-8192, 00-328-8192, 3020003288192, 003288192
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 09 DEC 1973 | 00-328-8192 | 05467 ( GEAR, WORM ) |
Demand History | NSN 3020-00-328-8192
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 123AMM50009-11 | 2025-10-295 | 14 | DIBBS |
| 123AMM50009-11 | 2025-09-261 | 11 | DIBBS |
| 123AMM50009-11 | 2025-07-190 | 45 | DIBBS |
| 123AMM50009-11 | 2024-08-227 | 2 | DIBBS |
| 123AMM50009-11 | 2023-08-242 | 81 | DIBBS |
| 123AMM50009-11 | 2023-07-199 | 31 | DIBBS |
| 123AMM50009-11 | 2023-06-155 | 55 | DIBBS |
| 123AMM50009-11 | 2023-04-93 | 37 | DIBBS |
| 123AMM50009-11 | 2023-03-61 | 37 | DIBBS |
| 123AMM50009-11 | 2022-09-244 | 30 | DIBBS |
| 123AMM50009-11 | 2022-08-222 | 8 | DIBBS |
| 123AMM50009-11 | 2022-05-121 | 22 | DIBBS |
| 123AMM50009-11 | 2022-01-17 | 7 | DIBBS |
| 123AMM50009-11 | 2022-01-03 | 7 | DIBBS |
| 123AMM50009-11 | 2021-12-361 | 3 | DIBBS |
| 123AMM50009-11 | 2021-12-346 | 1 | DIBBS |
| 123AMM50009-11 | 2021-07-210 | 31 | DIBBS |
| 123AMM50009-11 | 2021-06-154 | 14 | DIBBS |
| 123AMM50009-11 | 2021-01-06 | 29 | DIBBS |
| 123AMM50009-11 | 2021-01-03 | 15 | DIBBS |
| 123AMM50009-11 | 2020-12-357 | 14 | DIBBS |
| 123AMM50009-11 | 2020-11-329 | 1 | DIBBS |
| 123AMM50009-11 | 2020-11-307 | 3 | DIBBS |
| 123AMM50009-11 | 2020-10-296 | 3 | DIBBS |
| 3020-00-328-8192 | 2020-04-102 | 58 | US |
| 3020-00-328-8192 | 2020-04-100 | 85 | US |
| 123AMM50009-11 | 2020-03-76 | 58 | DIBBS |
| 123AMM50009-11 | 2020-01-10 | 85 | DIBBS |
| 123AMM50009-11 | 2019-06-175 | 143 | DIBBS |
| 123AMM50009-11 | 2019-05-151 | 143 | DIBBS |
| 123AMM50009-11 | 2019-03-72 | 153 | DIBBS |
| 123AMM50009-11 | 2019-01-18 | 153 | DIBBS |
| 3020-00-328-8192 | 2018-02-53 | 49 | DIBBS |
| 3020-00-328-8192 | 2018-02-46 | 14 | DIBBS |
| 3020-00-328-8192 | 2017-08-243 | 22 | DIBBS |
| 3020-00-328-8192 | 2017-03-89 | 5 | DIBBS |
| 3020-00-328-8192 | 2016-08-234 | 35 | DIBBS |
| 3020-00-328-8192 | 2016-01-03 | 2 | DIBBS |
| 3020-00-328-8192 | 2015-04-92 | 33 | DIBBS |
| 3020-00-328-8192 | 2015-02-56 | 8 | DIBBS |
| 3020-00-328-8192 | 2015-02-47 | 4 | DIBBS |
| 3020-00-328-8192 | 2015-01-25 | 12 | DIBBS |
| 123AMM5000911 | 2014-12-364 | 3 | United States |
| 3020-00-328-8192 | 2014-12-348 | 3 | DIBBS |
| 3020-00-328-8192 | 2008-11-316 | 27 | DIBBS |
| 3020-00-328-8192 | 2007-10-278 | 12 | DIBBS |
| 3020-00-328-8192 | 2006-05-145 | 21 | DIBBS |
| 3020-00-328-8192 | 2006-04-103 | 12 | DIBBS |
| 3020-00-328-8192 | 2006-01-21 | 16 | DIBBS |
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Related Products | NSN 3020-00-328-8192
Technical Data | NSN 3020-00-328-8192
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AAMS 6470 NATIONAL SPEC ALL MATERIAL RESPONSES OVERALL |
| SURFACE TREATMENT | LUBRICANT OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-16173,GRADE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| HARDNESS RATING | 29.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| FACE TYPE | STRAIGHT |
| THREAD FORM QUANTITY | 4 |
| THREAD FORM DIRECTION | RIGHT-HAND |
| PRESSURE ANGLE | 25.0000 DEGREES |
| HELIX ANGLE | 11.9425 DEGREES |
| STYLE DESIGNATOR | 4 PROTRUDING HUBS |
| PITCH DIAMETER | 1.1600 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 1.268 INCHES |
| FACE NOMINAL WIDTH | 1.000 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.613 INCHES BOTH ENDS |
| BORE STYLE | 6 INVOLUTE SPLINE BOTH ENDS |
| BORE NOMINAL DIAMETER | 0.449 INCHES BOTH ENDS |
| SPLINE QUANTITY | 19 BOTH ENDS |
| SPLINE PITCH DIAMETER | 0.3958 INCHES NOMINAL BOTH ENDS |
| HUB STYLE DESIGNATOR | 4B 2 STEPS BOTH ENDS |
| END NOMINAL LENGTH | 0.344 INCHES BOTH ENDS |
| END NOMINAL DIAMETER | 0.624 INCHES BOTH ENDS |
| FIRST STEP NOMINAL LENGTH | 0.050 INCHES BOTH ENDS |
| FIRST STEP NOMINAL DIAMETER | 0.810 INCHES BOTH ENDS |
| SECOND STEP NOMINAL LENGTH | 0.219 INCHES BOTH ENDS |
| SECOND STEP NOMINAL DIAMETER | 0.640 INCHES BOTH ENDS |
| SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| CRITICALITY CODE JUSTIFICATION | FEAT |
Restrictions/Controls & Freight Information | NSN 3020-00-328-8192
| 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: | U | Precious metal type is unknown |
| Criticality Code: | Y | The item does not have a nuclear hardened feature but does have other critical feature(s) 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 | KE | Naval ICP Philadelphia, PA 19111 |
| 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 3020-00-328-8192
| 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 | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



