Product Details | WORM SHAFT

3040-00-923-5190 A drive shaft having helical thread(s) on a portion of its outer surface, machined bearing surface(s) and facilities for driving (other than a hub) on one or both ends of shaft. Designed to mate with a cam, gear sector, worm wheel, etc. Includes items with bearings. Excludes items having more than one worm complement of helical threads, items with a separate complement of gear teeth, and GEAR, WORM.

Part Alternates: 182-55-00-07, 3040-00-923-5190, 00-923-5190, 3040009235190, 182550007, 009235190

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1960 00-923-5190

Cross Reference | NSN 3040-00-923-5190

Part Number Cage Code Manufacturer
182-55-00-07 25549 LITTON SYSTEMS INC AMECOM DIV
182-55-00-07 92755 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA LAND & SELF PROTECTION SYSTEM

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Technical Data | NSN 3040-00-923-5190

Characteristic Specifications
MATERIAL STEEL, STAINLESS
TEETH HARDNESS RATING 55.0 ROCKWELL C MINIMUM AND 58.0 ROCKWELL C MAXIMUM
SHAFT HARDNESS RATING 55.0 ROCKWELL C MINIMUM AND 58.0 ROCKWELL C MAXIMUM
WORM THREAD QUANTITY 1
WORM PRESSURE ANGLE IN DEG 3.583
WORM THREAD LEAD 0.066 INCHES NOMINAL
WORM THREAD DIRECTION LEFT-HAND
WORM HELIX ANGLE 3 DEG 35 MIN
WORM OUTSIDE DIAMETER 0.375 INCHES NOMINAL
WORM PITCH DIAMETER 0.333 INCHES NOMINAL
WORM THREAD SECTION LENGTH 1.063 INCHES NOMINAL
WORM BODY LENGTH 4.043 INCHES NOMINAL
WORM BODY TAPERED BEARING SURFACE END NOT PROVIDED
SHAFT LOCATION BOTH ENDS OF WORM
END SIMILARITY IDENTICAL
STRAIGHT UNTHREADED LENGTH 0.243 INCHES NOMINAL BOTH ENDS
STRAIGHT UNTHREADED SECTION DIAMETER 0.250 INCHES NOMINAL BOTH ENDS
OVERALL LENGTH 4.547 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 3040-00-923-5190

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 126900 POWER TRANS SHAFTING/SHAFTS
Less than car load rating
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

Management | NSN 3040-00-923-5190

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 CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each