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NSN 3020-01-029-2943, 3020010292943
PULLEY,TIMING BELT

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 010292943
Codification Country
United States
Item Name Code
INC 45487
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.
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DLMS® Summary

National Stock Number 3020-01-029-2943

National Stock Number (NSN) 3020-01-029-2943, or NIIN 010292943, (pulley,timing belt) was assigned October 16, 1976 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number 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.

This NSN is fairly common among different weapons systems, belonging to 11 different platforms.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 01, 2013, 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 data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 45487. [A PULLEY WITH REGULARLY SPACED GROOVES PARALLEL TO THE PULLEY AXIS ON THE FACE. IT IS DESIGNED TO BE USED FOR TIMING PURPOSES SUCH AS TO SYNCHRONIZE THE IGINTION SPARK WITH THE COMPLETION OF THE COMPRESSION STROKE OF THE PISTON.]. 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 3020010292943 contains an unknown precious metal.

This NSN is associated to Schedule B 8511806000: internal combustion engine ignition equipment, nesoi. The Schedule B End Use is listed as engines and engine parts (carburetors, pistons, rings, and valves.

This information was last updated on .


Technical Characteristics

BORE DIAMETER
(ABXV) 0.312 INCHES NOMINAL
BORE TYPE
(ASBP) SPECIFIED
FACE GROOVE/TOOTH QUANTITY
(CYDR) 29
FACE TYPE
(ALPN) SINGLE ROW SPROCKET TEETH
FACE WIDTH
(AQPL) 0.570 INCHES NOMINAL
HUB DIAMETER
(ASBM) 0.300 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 0.754 INCHES NOMINAL
MATERIAL
(MATT) ALUMINUM ALLOY
SPECIAL FEATURES
(FEAT) 0.438 IN.DIA HUB SECOND END

Manufacturer Part Numbers


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