Product Details | WORM SHAFT

3040-00-554-8026 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: A65S80, H1128PC113, H3230199PC113, 3040-00-554-8026, 00-554-8026, 3040005548026, 005548026

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 27 OCT 1969 00-554-8026

Cross Reference | NSN 3040-00-554-8026

Part Number Cage Code Manufacturer
A65S80 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
H1128PC113 15330 IMO INDUSTRIES INC DELROYD WORM GEAR DIV
H1128PC113 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
H3230199PC113 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 3040-00-554-8026

Characteristic Specifications
MATERIAL STEEL,MIL-S-890,CLASS HG
SHAFT HARDNESS RATING C SCALE,34 MAX
WORM THREAD QUANTITY 10
WORM PRESSURE ANGLE IN DEG 30.000
WORM THREAD LEAD 6.4815 INCHES NOMINAL
WORM THREAD DIRECTION RIGHT-HAND
WORM HELIX ANGLE 37 DEG 34 MIN.
WORM OUTSIDE DIAMETER 3.008 INCHES NOMINAL
WORM PITCH DIAMETER 2.682 INCHES NOMINAL
WORM THREAD SECTION LENGTH 2.875 INCHES NOMINAL
WORM BODY LENGTH 4.500 INCHES NOMINAL
WORM BODY TAPERED BEARING SURFACE END NOT PROVIDED
SHAFT LOCATION BOTH ENDS OF WORM
END SIMILARITY NOT IDENTICAL
STRAIGHT UNTHREADED LENGTH 1.625 INCHES NOMINAL EITHER END, FIRST PORTION 1.625 INCHES NOMINAL EITHER END, SECOND PORTION 1.125 INCHES NOMINAL EITHER END, THIRD PORTION 1.625 INCHES NOMINAL EITHER END, FOURTH PORTION
STRAIGHT UNTHREADED SECTION DIAMETER 0.995 INCHES NOMINAL EITHER END, FIRST PORTION 2.250 INCHES NOMINAL EITHER END, SECOND PORTION 1.000 INCHES NOMINAL EITHER END, THIRD PORTION 0.995 INCHES NOMINAL EITHER END, FOURTH PORTION
UNTHREADED SECTION KEYWAY WIDTH 0.1550 INCHES NOMINAL EITHER END, THIRD PORTION
UNTHREADED SECTION KEYWAY DEPTH 0.172 INCHES NOMINAL EITHER END, THIRD PORTION
OVERALL LENGTH 8.875 INCHES NOMINAL
SPECIAL FEATURES A. W/OIL PASSAGE HOLES
MANUFACTURERS CODE 16712
DESIGN CONTROL REFERENCE A65S80

Restrictions/Controls & Freight Information | NSN 3040-00-554-8026

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 129920 SHAFTS/SHAFTING,FLEX NOI STL
Less than car load rating
Less than truck load rating M 85.0
Water commodity Code 593 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 3040-00-554-8026

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