Product Details | HELICAL GEAR

3020-00-883-7431 A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also GEAR, ANTIBACKLASH, HELICAL

Part Alternates: 10932779, 3020-00-883-7431, 00-883-7431, 3020008837431, 008837431

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

Supply Group (FSG) NSN Assign. NIIN
30 17 NOV 1967 00-883-7431

Drawings & Photos | NSN 3020-00-883-7431


Demand History | NSN 3020-00-883-7431

Part Number Request Date QTY Origin
3020-00-883-7431 2025-11-317 4 DIBBS
3020-00-883-7431 2024-10-304 13 DIBBS
3020-00-883-7431 2023-09-256 27 DIBBS
3020-00-883-7431 2018-10-274 10 DIBBS
3020-00-883-7431 2018-09-262 10 DIBBS
3020-00-883-7431 2017-12-338 10 DIBBS
3020-00-883-7431 2017-05-139 10 DIBBS
3020-00-883-7431 2017-05-128 10 DIBBS
3020-00-883-7431 2017-03-66 5 DIBBS
3020-00-883-7431 2016-11-322 10 DIBBS
3020-00-883-7431 2016-11-312 10 DIBBS
3020-00-883-7431 2015-11-327 100 DIBBS
3020-00-883-7431 2015-11-316 100 DIBBS
3020-00-883-7431 2015-07-190 30 DIBBS
3020-00-883-7431 2007-04-95 13 DIBBS

Cross Reference | NSN 3020-00-883-7431

Part Number Cage Code Manufacturer
10932779 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
10932779 22888 FMC CORP
10932779 63689 PROFILE GEAR CORP
10932779 80212 BAE SYSTEMS LAND & ARMAMENTS L.P.
3020008837431 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES

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Technical Data | NSN 3020-00-883-7431

Characteristic Specifications
MATERIAL STEEL COMP 1330 AND STEEL COMP 4130 AND STEEL COMP 4140H OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 32.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM TEETH
TEETH QUANTITY 63
TEETH TYPE SINGLE HELIX
TOOTH FORM STUB
TOOTH DIRECTION RIGHT
PRESSURE ANGLE 20.0000 DEGREES
HELIX ANGLE 17.9386 DEGREES
STYLE DESIGNATOR 20 BELL SHAPE BODY, HUBLESS
PITCH DIAMETER 5.5183 INCHES NOMINAL
NOMINAL OVERALL LENGTH 0.900 INCHES
NOMINAL OUTSIDE DIAMETER 5.656 INCHES
FACE NOMINAL WIDTH 0.560 INCHES
BODY RECESS NOMINAL DEPTH 0.560 INCHES FIRST END
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 2.063 INCHES BOTH ENDS
BODY STYLE 3B WEBBED, OFFSET, SOLID
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 10932779

Restrictions/Controls & Freight Information | NSN 3020-00-883-7431

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 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 AC U.S. Army Chemical Research,
Development and Engineering Center
Aberdeen Proving Ground, MD 21010-5423
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 3020-00-883-7431

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 Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
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
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