Product Details | WORM GEAR

3020-00-237-8630 A gear with teeth on its outer surface in the form of helical threads.

Part Alternates: SMB282305, SM-B-282305, 98660, R124, 103719, 3020-00-237-8630, 00-237-8630, 3020002378630, 002378630

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-237-8630

Cross Reference | NSN 3020-00-237-8630

Part Number Cage Code Manufacturer
103719 71313 VIKING TECHNOLOGIES, LTD.
103719 80063 US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS
98660 80063 US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS
R124 54978 SIMPLEXGRINNELL FIRE & SECURITY
SM-B-282305 80063 US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS

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Technical Data | NSN 3020-00-237-8630

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
THREAD FORM QUANTITY 1
THREAD FORM DIRECTION RIGHT-HAND
PRESSURE ANGLE 14.5000 DEGREES
PITCH DIAMETER 0.6250 INCHES NOMINAL
NOMINAL OVERALL LENGTH 0.406 INCHES
FACE NOMINAL WIDTH 0.156 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.250 INCHES FIRST END
BORE NOMINAL DIAMETER 0.188 INCHES BOTH ENDS
ATTACHMENT METHOD MOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY 2 THREADED TRANSVERSELY THROUGH HUB, FIRST END

Restrictions/Controls & Freight Information | NSN 3020-00-237-8630

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:AItem does not contain precious metal
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 K 92.5
Less than truck load rating W Rating Variable
Water commodity Code 593 unknown
Originating Activity Code XX
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