Product Details | WORM SHAFT

3040-00-313-7948 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: 800681ALT4, 3040-00-313-7948, 00-313-7948, 3040003137948, 003137948

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-313-7948

Cross Reference | NSN 3040-00-313-7948

Part Number Cage Code Manufacturer
800681ALT4 06141 L-3 COMMUNICATIONS CORPORATION DBA L-3 COMMUNICATIONS AVIATION

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Technical Data | NSN 3040-00-313-7948

Characteristic Specifications
MATERIAL STEEL
SURFACE TREATMENT ANODIZED
WORM THREAD QUANTITY 1
WORM PRESSURE ANGLE IN DEG 14.500
WORM THREAD LEAD 0.065 INCHES NOMINAL
WORM THREAD DIRECTION LEFT-HAND
WORM OUTSIDE DIAMETER 0.406 INCHES NOMINAL
WORM PITCH DIAMETER 0.365 INCHES NOMINAL
WORM THREAD SECTION LENGTH 0.625 INCHES NOMINAL
WORM BODY TAPERED BEARING SURFACE END NOT PROVIDED
SHAFT LOCATION BOTH ENDS OF WORM
END SIMILARITY NOT IDENTICAL
SHAFT THREAD DIRECTION RIGHT-HAND FIRST END
THREAD LENGTH 0.035 INCHES NOMINAL FIRST END
SECTION SHAPE SPHERICAL FIRST END
OVERALL LENGTH 3.135 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 3040-00-313-7948

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
No Freight Information

Management | NSN 3040-00-313-7948

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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each