Product Details | WORM SHAFT

3040-00-435-8876 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: 12M22359, 12M2235-9, 3040-00-435-8876, 00-435-8876, 3040004358876, 004358876

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 21 MAR 1969 00-435-8876

Cross Reference | NSN 3040-00-435-8876

Part Number Cage Code Manufacturer
12M2235-9 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 3040-00-435-8876

Characteristic Specifications
MATERIAL STEEL
WORM THREAD QUANTITY 6
WORM PRESSURE ANGLE IN DEG 20.000
WORM THREAD LEAD 0.197 INCHES NOMINAL
WORM THREAD DIRECTION RIGHT-HAND
WORM OUTSIDE DIAMETER 0.680 INCHES NOMINAL
WORM PITCH DIAMETER 0.556 INCHES NOMINAL
WORM BODY LENGTH 1.175 INCHES NOMINAL
SHAFT LOCATION BOTH ENDS OF WORM
END SIMILARITY NOT IDENTICAL
STRAIGHT UNTHREADED LENGTH 0.300 INCHES NOMINAL FIRST END
STRAIGHT UNTHREADED SECTION DIAMETER 0.375 INCHES NOMINAL FIRST END
THREADED SECTION PIN HOLE DIAMETER 0.067 INCHES NOMINAL SECOND END
KEYWAY WIDTH 0.126 INCHES NOMINAL SECOND END
KEYWAY DEPTH 0.751 INCHES NOMINAL SECOND END
SCREW THREAD SERIES DESIGNATOR UNF SECOND END
THREAD LENGTH 1.995 INCHES NOMINAL SECOND END
OVERALL LENGTH 3.470 INCHES NOMINAL
MANUFACTURERS CODE 81755
DESIGN CONTROL REFERENCE 12M2235-9

Restrictions/Controls & Freight Information | NSN 3040-00-435-8876

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 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 SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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 3040-00-435-8876

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation CodeJYSX:MISCELLANEOUS AIRCRAFT ACCESSORIES AND SYSTEMS
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each