Product Details | SPUR GEAR SECTOR

3020-00-891-2220 A gear sector with complements of spur gear teeth.

Part Alternates: 74382118, 7438-2118, 3020-00-891-2220, 00-891-2220, 3020008912220, 008912220

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

Supply Group (FSG) NSN Assign. NIIN
30 13 JAN 1967 00-891-2220

Drawings & Photos | NSN 3020-00-891-2220


Cross Reference | NSN 3020-00-891-2220

Part Number Cage Code Manufacturer
7438-2118 11871 RECON/OPTICAL, INC.
7438-2118 80294 BOURNS INSTRUMENTS INC

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Technical Data | NSN 3020-00-891-2220

Characteristic Specifications
MATERIAL STEEL COMP 303 BODY ALUMINUM ALLOY 2024 HUB
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-766,CLASS 303 FED SPEC SINGLE MATERIAL RESPONSE BODY QQ-A-225/6,T351 FED SPEC SINGLE MATERIAL RESPONSE HUB
SURFACE TREATMENT PASSIVATE BODY ANODIZE HUB
TEETH QUANTITY 13
TOOTH FORM STANDARD
PRESSURE ANGLE 2.0000 DEGREES
PRECISION CLASSIFICATION QUALITY NUMBER 10 OR QUALITY NUMBER 11
BACKLASH DESIGNATION GRADE B
STYLE DESIGNATOR 59 PROTRUDING HUB
PITCH RADIUS 1.2500 INCHES NOMINAL
FACE NOMINAL WIDTH 0.063 INCHES
NOMINAL OUTSIDE RADIUS 1.271 INCHES
ARC NOMINAL LENGTH 0.875 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.179 INCHES FIRST END
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.252 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN FIRST END
HUB NOMINAL DIAMETER 0.625 INCHES FIRST END
MANUFACTURERS CODE 11871
DESIGN CONTROL REFERENCE 7438-2118

Restrictions/Controls & Freight Information | NSN 3020-00-891-2220

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 121870 GEAR/SPEED INCREASING/REDUCING MACH
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 593 unknown
Originating Activity Code SU Ogden Air Logistics Center
Hill AFB, UT 84056-5609
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 3020-00-891-2220

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each