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NSN 3040-01-434-7837, 3040014347837
GEARSHAFT,SPUR

Federal Supply Classification
FSC 3040 - Miscellaneous Power Transmission Equipment
National Item Identification Number
NIIN 014347837
Codification Country
United States
Item Name Code
INC 60541
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 3040-01-434-7837

National Stock Number (NSN) 3040-01-434-7837, or NIIN 014347837, (gearshaft,spur) was assigned August 7, 1996 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 5 years, with the most recent procurement date of Dec 03, 2014. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7L315M1658. The total value of the awarded contracts has been US$ 11,325.20.

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 Jul 02, 2005, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 60541. [A GEARSHAFT WITH A SINGLE COMPLEMENT OF SPUR GEAR TEETH. FOR ITEMS WITH MORE THAN ONE COMPLEMENT OF TEETH, SEE GEARSHAFT (1), MULTIPLE GEARS.]. 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 3040014347837 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

DIAMETRAL PITCH
(AQGH) 4
GEAR LOCATION ON SHAFT
(CYEU) MIDPOINT BETWEEN ENDS OF SHAFT
GEAR MATERIAL
(CYER) STEEL COMP 322
GEAR OUTSIDE DIAMETER
(AJWS) 5.9950 INCHES NOMINAL
END ITEM IDENTIFICATION
(AGAV) STRATEGIC SEALIFT CONVERSION SHIPS CLASS
FACE WIDTH
(AQPL) 2.5000 INCHES NOMINAL
HARDNESS RATING AND LOCATION
(CYES) 58.0 ROCKWELL C MINIMUM TEETH AND 62.0 ROCKWELL C MAXIMUM TEETH
OVERALL LENGTH
(ABHP) 14.7500 INCHES NOMINAL
SHAFT END SIZE
(CYEW) 1.6880 INCHES AND 1.9860 INCHES
SHAFT END TYPE
(ANJS) HEXAGONAL AND SPLINED STRAIGHT
SHAFT MATERIAL
(CYEQ) STEEL COMP 322
SHAFT LARGEST DIAMETER
(CYET) 2.2496 INCHES NOMINAL
SHAFT TYPE
(CRSJ) SHOULDERED
PRESSURE ANGLE
(CWPP) 20.0000 DEGREES
TEETH QUANTITY
(AJLA) 22

Manufacturer Part Numbers


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