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
30 09 DEC 1973 00-328-8192

Drawings & Photos | NSN 3020-00-328-8192


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

Cross Reference | NSN 3020-00-328-8192

Part Number Cage Code Manufacturer
123AMM50009 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
123AMM50009-11 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
123AMM50009-11 78567 SPECO CORP

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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:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:YThe 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 Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each