Product Details | WORM WHEEL GEAR

3020-00-117-3564 A gear, cylindrical in form, with spiral teeth designed to mesh with the thread forms of a GEAR (1), WORM. See also GEAR, ANTIBACKLASH, WORM WHEEL.

Part Alternates: 4681/7, 46817, 4681-7, 9445447, 3020-00-117-3564, 00-117-3564, 3020001173564, 001173564

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

Supply Group (FSG) NSN Assign. NIIN
30 04 OCT 1968 00-117-3564

Drawings & Photos | NSN 3020-00-117-3564


Cross Reference | NSN 3020-00-117-3564

Part Number Cage Code Manufacturer
4681-7 28554 DORAL, INC DBA J & F ENGINEERING
4681-7 63689 PROFILE GEAR CORP
4681/7 K3861 THALES SECURITY SYSTEMS UK LIMITED
9445447 K3861 THALES SECURITY SYSTEMS UK LIMITED

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Technical Data | NSN 3020-00-117-3564

Characteristic Specifications
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION BS1400PB3-C BRITISH STD ASSN STD SINGLE TREATMENT RESPONSE OVERALL
TEETH QUANTITY 60
TOOTH DIRECTION LEFT
FACE TYPE CONCAVE
HELIX ANGLE 65.0044 DEGREES
PITCH DIAMETER 2.2857 INCHES MINIMUM AND 4.2845 INCHES MAXIMUM
NOMINAL OVERALL LENGTH 4.062 INCHES
NOMINAL OUTSIDE DIAMETER 4.5000 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 3.875 INCHES FIRST END
BORE STYLE 14 W/COUNTERBORE BOTH ENDS
BORE NOMINAL DIAMETER 3.125 INCHES BOTH ENDS
COUNTERBORE NOMINAL DEPTH 0.749 INCHES COUNTERBORE, FIRST END 0.622 INCHES COUNTER BORE, SECOND END
COUNTERBORE NOMINAL DIAMETER 3.313 INCHES COUNTERBORE, FIRST END
HUB STYLE DESIGNATOR 3 THREADED FIRST END 1 PLAIN SECOND END
HUB NOMINAL DIAMETER 4.188 INCHES SECOND END
BODY STYLE 1 PLAIN, SOLID
SPECIAL FEATURES FIRST END HUB THREADED 4.745/4.750-12UNS-LH X 0.250 IN. LG
MANUFACTURERS CODE 28554
DESIGN CONTROL REFERENCE 4681-7

Restrictions/Controls & Freight Information | NSN 3020-00-117-3564

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: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 133300 MACHINERY/MACHINES NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code HH Navy ICP
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 3020-00-117-3564

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each