Product Details | SPUR GEAR

3020-00-157-2164 A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.

Part Alternates: 65850-05171-041, 658500517141, 65850-05171-41, 3020-00-157-2164, 00-157-2164, 3020001572164, 6585005171041, 001572164

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

Supply Group (FSG) NSN Assign. NIIN
30 26 JAN 1973 00-157-2164

Drawings & Photos | NSN 3020-00-157-2164


Demand History | NSN 3020-00-157-2164

Part Number Request Date QTY Origin
3020-00-157-2164 2009-02-41 2 DIBBS
3020-00-157-2164 2008-07-199 4 DIBBS

Cross Reference | NSN 3020-00-157-2164

Part Number Cage Code Manufacturer
65850-05171-041 78286 SIKORSKY AIRCRAFT CORPORATION
65850-05171-41 78286 SIKORSKY AIRCRAFT CORPORATION

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Technical Data | NSN 3020-00-157-2164

Characteristic Specifications
MATERIAL STEEL COMP 4340 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PHOSPHATE OVERALL
HARDNESS RATING 26.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY 129
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
PRECISION CLASSIFICATION QUALITY NUMBER 10 OR QUALITY NUMBER 11
STYLE DESIGNATOR 1 HUBLESS
PITCH DIAMETER 6.4500 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 6.543 INCHES
FACE NOMINAL WIDTH 0.090 INCHES
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 1.156 INCHES BOTH ENDS
BODY STYLE 2 PLAIN, WITH LIGHTENING HOLES
TEST DATA DOCUMENT 81349-MIL-I-6868 SPECIFICATION
MANUFACTURERS CODE 78286
DESIGN CONTROL REFERENCE 65850-05171-41

Restrictions/Controls & Freight Information | NSN 3020-00-157-2164

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 197337 WHEELS COG/GEAR/PINION/SPROCK
Less than car load rating
Less than truck load rating W Rating Variable
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 3020-00-157-2164

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
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
Z
EA : Each