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NSN 3020-01-034-1296, 3020010341296
PULLEY,TIMING BELT

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 010341296
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 3020-01-034-1296

National Stock Number (NSN) 3020-01-034-1296, or NIIN 010341296, (pulley,timing belt) was assigned January 20, 1977 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 5 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers 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 unique to one weapons system.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 02, 2020, 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's rights to use data in its possession is questionable. (NOTE: This code is only applicable to parts under immediate buy requirements and only as long as rights to data are still under review for resolution and appropriate recoding.) 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 3020010341296 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) 0.313 INCHES NOMINAL
BORE TYPE
(ASBP) SPECIFIED
FACE TYPE
(ALPN) SINGLE ROW SPROCKET TEETH
HUB DIAMETER
(ASBM) 0.425 INCHES NOMINAL
SPECIAL FEATURES
(FEAT) COUNTERBORE FIRST END 0.376 IN.DIA,0.290 IN.DEEP

Manufacturer Part Numbers

1273071

RNCC
5
RNVC
9
1273071

ISC
6
RNCC
C
RNVC
1
12730718

RNCC
5
RNVC
9
12730718

ISC
6
RNCC
C
RNVC
1
127402

RNCC
5
RNVC
9
7952686

RNCC
7
RNVC
1
7952686006

RNCC
3
RNVC
2

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