Product Details | INTERNAL GEAR

3020-01-028-0888 A gear with teeth formed on the inner surface of a cylinder or cone.

Part Alternates: 12000550, 3020-01-028-0888, 01-028-0888, 3020010280888, 010280888

Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain

Supply Group (FSG) NSN Assign. NIIN
30 24 SEP 1976 01-028-0888

Drawings & Photos | NSN 3020-01-028-0888


Cross Reference | NSN 3020-01-028-0888

Part Number Cage Code Manufacturer
12000550 19204 ARMY UNITED STATES DEPARTMENT OF THE

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Technical Data | NSN 3020-01-028-0888

Characteristic Specifications
MATERIAL STEEL COMP 4140 OR STEEL COMP 8640 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A332 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A331 ASSN STD 2ND MATERIAL RESPONSE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-STD-171 FN5.3.2.2 MIL STD SINGLE TREATMENT RESPONSE OVERALL
TEETH QUANTITY 84
TEETH TYPE STRAIGHT
PRESSURE ANGLE 30.0000 DEGREES
PRECISION CLASSIFICATION QUALITY NUMBER 8
BACKLASH DESIGNATION GRADE A
STYLE DESIGNATOR 43 PLAIN RING
PITCH DIAMETER 5.6000 INCHES NOMINAL
NOMINAL OVERALL LENGTH 2.210 INCHES
NOMINAL OUTSIDE DIAMETER 6.196 INCHES
BORE STYLE 14 W/COUNTERBORE FIRST END
BORE NOMINAL DIAMETER 5.493 INCHES FIRST END
COUNTERBORE NOMINAL DEPTH 0.050 INCHES FIRST END
COUNTERBORE NOMINAL DIAMETER 5.865 INCHES FIRST END
HUB STYLE DESIGNATOR 1 PLAIN FIRST END
HUB NOMINAL DIAMETER 6.068 INCHES FIRST END
BODY STYLE 1 PLAIN, SOLID
ATTACHMENT METHOD PRESS FIT
FEATURES PROVIDED FILLED MARKINGS
SPECIAL FEATURES 148 INTERNAL INVOLUTE SPLINES 1.440 IN.LG;6.1666 IN.PITCH DIA;PRESSURE ANGLE 30 DEG;SIDE CLASS 5
MANUFACTURERS CODE 19204
DESIGN CONTROL REFERENCE 12000550

Restrictions/Controls & Freight Information | NSN 3020-01-028-0888

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:AItem 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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 BF U.S. Army Armament and Chemical Acquisition and
Logistics Activity
Rock Island, IL 61299-6000
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 3020-01-028-0888

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic CodeG Artillery
Weapons Systems/End Item or Homogeneous GroupGCHowitzer, 105-mm, M102, W/M6 Platform
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each