Product Details | WORM WHEEL GEAR

3020-00-367-2879 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: 7376, 3020-00-367-2879, 00-367-2879, 3020003672879, 003672879

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

Supply Group (FSG) NSN Assign. NIIN
30 27 FEB 1974 00-367-2879

Drawings & Photos | NSN 3020-00-367-2879


Cross Reference | NSN 3020-00-367-2879

Part Number Cage Code Manufacturer
7376 05088 KEARFOTT CORPORATION DIV A SUBSIDIARY OF ASTRONAUTICS
7376 06987 FL AEROSPACE CORP JANITROL AERO DIV/GENERAL DESIGN

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Technical Data | NSN 3020-00-367-2879

Characteristic Specifications
MATERIAL STEEL COMP 4140 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 42.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY 24
TOOTH DIRECTION RIGHT
FACE TYPE CONCAVE
THROAT NOMINAL RADIUS 0.252 INCHES
PRESSURE ANGLE 14.5000 DEGREES
HELIX ANGLE 5.7165 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 1.5000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 1.676 INCHES
FACE NOMINAL WIDTH 0.562 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.564 INCHES BOTH ENDS
BORE STYLE 8 SERRATED BOTH ENDS
SERRATION QUANTITY 36 BOTH ENDS
SERRATION PITCH DIAMETER 0.3630 INCHES NOMINAL BOTH ENDS
HUB STYLE DESIGNATOR 4A 1 STEP BOTH ENDS
END NOMINAL LENGTH 0.314 INCHES BOTH ENDS
END NOMINAL DIAMETER 0.499 INCHES BOTH ENDS
FIRST STEP NOMINAL LENGTH 0.250 INCHES BOTH ENDS
FIRST STEP NOMINAL DIAMETER 0.590 INCHES BOTH ENDS
BODY STYLE 3A WEBBED, SOLID
SPECIAL FEATURES BOTH ENDS COUNTERBORE 0.390IN.DIA,0.470IN.DEEP
MANUFACTURERS CODE 06987
DESIGN CONTROL REFERENCE 7376

Restrictions/Controls & Freight Information | NSN 3020-00-367-2879

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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
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 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 3020-00-367-2879

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 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