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NSN 3020-01-140-3265, 3020011403265
SPROCKET WHEEL

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 011403265
Codification Country
United States
Item Name Code
INC 04456
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 3020-01-140-3265

National Stock Number (NSN) 3020-01-140-3265, or NIIN 011403265, (sprocket wheel) was assigned October 11, 1982 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 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 2 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 a year. There have been 10 contracts issued for this part number, with 10 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 6 different suppliers. The last contract numbers awarded were: SPE7L523P0485, SPE7L519P0559, SPE7L118P4131, SPE7L118P3209, SPE7L118P3209. The total value of the awarded contracts has been US$ 24,148.06.

This NSN is somewhat common among different platforms, belonging to 6 different weapons systems.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 10,843. 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: 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) 04456. [A TOOTHED WHEEL WHOSE TEETH OR SPROCKETS ARE DESIGNED TO BE ENGAGED WITH THE LINKS OF A PITCH CHAIN, TRACK, OR THE LIKE. IT IS USUALLY USED FOR TRANSMITTING POWER.]. 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 3020011403265 does not contain precious metals.

This NSN is associated to Schedule B 8483901000: chain sprockets and parts thereof. 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

UNABLE TO DECODE
(BYFS) UNABLE TO DECODE
HUB EXTERNAL KEYWAY
(BYFW) NOT INCLUDED
MATERIAL
(MATL) STEEL, MIL-S-18729, COMP 4130, COND N OR STEEL, MIL-S-6758, COND N
SPLINE MINOR DIAMETER
(ABSC) 0.437 INCHES NOMINAL
UNABLE TO DECODE
(AXND) UNABLE TO DECODE
UNABLE TO DECODE
(BYFW) UNABLE TO DECODE
SURFACE TREATMENT
(SURF) PHOSPHATE
UNABLE TO DECODE
(BXSJ) UNABLE TO DECODE
UNABLE TO DECODE
(BYZD) UNABLE TO DECODE
LIGHTENING HOLE
(BXSJ) NOT INCLUDED
DISTANCE FROM HUB END TO FLANGE END
(ASYR) 0.600 INCHES NOMINAL AA END
END ITEM IDENTIFICATION
(AGAV) AIRCRAFT MODEL F18
BORE TYPE
(ASBP) INVOLUTE SPLINE
DESIGN FORM
(ARJD) PLAIN
FACE WIDTH
(AQPL) 0.150 INCHES NOMINAL
HARDNESS RATING TEST METHOD
(BYFQ) ROCKWELL
HUB OUTSIDE DIAMETER
(ALNC) 0.760 INCHES NOMINAL AA END
OVERALL LENGTH
(ABHP) 0.750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-18729, COMP 4130, COND N MIL SPEC 1ST MATERIAL RESPONSE AND MIL-S-6758, COND N MIL SPEC 2ND MATERIAL RESPONSE
MATERIAL
(MATT) STEEL COMP 4130
METALLIC HARDNESS RATING AND LOCATION
(ASXJ) 30.0 ROCKWELL C MINIMUM BODY AND 35.0 ROCKWELL C MAXIMUM BODY
PROTRUDING HUB CHARACTERISTIC
(BYDZ) PLAIN
SPLINE MAJOR DIAMETER
(AAUJ) 0.525 INCHES NOMINAL
SPLINE MINOR DIAMETER
(AAUH) 0.437 INCHES NOMINAL
SPLINE PITCH DIAMETER
(BDTX) 0.468 INCHES NOMINAL
SPLINE PRESSURE ANGLE IN DEG
(AXFG) 30.0
SPLINE QUANTITY
(ABSA) 15
SPLINE LENGTH
(AXFH) 0.750 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) PLAIN
SURFACE TREATMENT
(SFTT) PHOSPHATE
TEETH HARDNESS RATING
(BYFR) 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM
TEETH QUANTITY PER ROW
(BYFN) 4
TEETH ROW QUANTITY
(BYFL) 1
III END ITEM IDENTIFICATION
(AGAV) AIRCRAFT MODEL F18
COUNTERBORE FEATURE
(AXND) NOT INCLUDED
UNABLE TO DECODE
(MATL) UNABLE TO DECODE OR UNABLE TO DECODE
UNABLE TO DECODE
(ABSC) UNABLE TO DECODE
BORE BEARING
(BYFS) NOT INCLUDED
III STYLE DESIGNATOR
(STYL) PLAIN
UNABLE TO DECODE
(SURF) UNABLE TO DECODE
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION
(BYZF) 0.600 INCHES NOMINAL AA END
UNABLE TO DECODE
(BYZF) UNABLE TO DECODE
MATERIAL
(MATT) STEEL COMP 4130 OR STEEL COMP 4130
HUB END OUTSIDE DIAMETER AND LOCATION
(BYZD) 0.760 INCHES NOMINAL AA END

Manufacturer Part Numbers


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