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NSN 3040-01-491-3369, 3040014913369
WORM SHAFT

Federal Supply Classification
FSC 3040 - Miscellaneous Power Transmission Equipment
National Item Identification Number
NIIN 014913369
Codification Country
United States
Item Name Code
INC 18249
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 3040-01-491-3369

National Stock Number (NSN) 3040-01-491-3369, or NIIN 014913369, (worm shaft) was assigned October 18, 2001 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over a year. There have been 3 contracts issued for this part number, with 3 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7L320P1711, SPE7L015V0319, SPM7M012M4003. The total value of the awarded contracts has been US$ 20,058.00.

This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Mar 14, 2012, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 18249. [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, AND THE LIKE. ICLUDES ITEMS WITH BEARINGS. EXCLUDES:ITEMS HAVING MORE THAN ON WORM COMPLEMENT OF HELICAL THREADS, ITEMS WITH A SEPARATE COMPLEMENT OF GEAR TEETH, AND GEAR, WORM.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3040014913369 does not contain precious metals.

This NSN is associated to Schedule B 8483105000: transmission shafts and cranks, except camshafts and crankshafts. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 333613: mechanical power transmission equipment manufacturing.

This information was last updated on .


Technical Characteristics

END ITEM IDENTIFICATION
(AGAV) LOS ANGELES CLASS (SSN)
END SIMILARITY
(AAHN) IDENTICAL
OVERALL LENGTH
(ABHP) 15.2500 INCHES NOMINAL
MATERIAL
(MATT) STEEL CORROSION RESISTING
SCREW THREAD SERIES DESIGNATOR
(AJYP) UNC BOTH ENDS
SHAFT LOCATION
(CFFW) BOTH ENDS OF WORM
SHAFT HARDNESS RATING
(CFFM) 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
SHAFT THREAD DIRECTION
(AKAF) RIGHT-HAND BOTH ENDS
SPECIAL FEATURES
(FEAT) NHA HIGH PRESSURE WATERTIGHT DOOR
THREAD LENGTH
(AASA) 1.0950 INCHES NOMINAL BOTH ENDS
WORM BODY TAPERED BEARING SURFACE END
(CFFQ) NOT PROVIDED
WORM HELIX ANGLE
(CFFG) 5 DEG 18 MIN
WORM OUTSIDE DIAMETER
(CFFK) 1.7790 INCHES NOMINAL
WORM PITCH DIAMETER
(CFFL) 1.5000 INCHES NOMINAL
WORM THREAD DIRECTION
(CFFD) RIGHT-HAND
WORM PRESSURE ANGLE IN DEG
(CFFF) 14.083
WORM THREAD LEAD
(CFFC) 0.4375 INCHES NOMINAL
WORM THREAD QUANTITY
(CFFB) 1
MATERIAL
(MATL) STEEL, CORROSION RESISTING
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
III END ITEM IDENTIFICATION
(AGAV) LOS ANGELES CLASS (SSN)

Manufacturer Part Numbers


Related Inventory

5306-00-806-7698
008067698.5306
Condition AR
BOLT, SHEAR
Readily Available


 
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