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NSN 3020-00-126-3440, 3020001263440
SPROCKET WHEEL

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 001263440
Codification Country
United States
Item Name Code
INC 04456
Criticality
(Y) This item does not have a nuclear hardened feature but does have other critical feature(s) 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 3020-00-126-3440

National Stock Number (NSN) 3020-00-126-3440, or NIIN 001263440, (sprocket wheel) was assigned January 6, 1973 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, with the most recent procurement date of Oct 14, 2016. There have been 3 contracts issued for this part number, with 4 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE7L017V0347, SPE7L216V0599, SPE7L216V0599, SPM7LX07D7141, SPM7LX07D7141. The total value of the awarded contracts has been US$ 6,269.28.

This NSN is somewhat common among different platforms, belonging to 4 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: 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 but does have other critical feature(s) 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 3020001263440 contains an unknown precious metal.

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 END OUTSIDE DIAMETER AND LOCATION
(BYZD) 1.125 INCHES NOMINAL AA END
UNABLE TO DECODE
(BYZF) UNABLE TO DECODE
UNABLE TO DECODE
(SURF) UNABLE TO DECODE
III END ITEM IDENTIFICATION
(AGAV) AIRCRAFT, F-16; SUPPORT EQUIPMENT, F-16 AIRCRAFT, AIRCRAFT, EAGLE F-15; SIMULATOR, F-16
UNABLE TO DECODE
(BSGG) UNABLE TO DECODE
COUNTERBORE FEATURE
(AXND) NOT INCLUDED
SURFACE TREATMENT
(SURF) PHOSPHATE
UNABLE TO DECODE
(BXSJ) UNABLE TO DECODE
BORE BEARING
(BYFS) NOT INCLUDED
MATERIAL
(MATL) STEEL
DISTANCE FROM HUB END TO FLANGE END
(ASYR) 0.500 INCHES NOMINAL AA END
DRILLED HOLE DIAMETER
(AGGP) 0.188 INCHES NOMINAL
END ITEM IDENTIFICATION
(AGAV) AIRCRAFT, F-16; SUPPORT EQUIPMENT, F-16 AIRCRAFT, AIRCRAFT, EAGLE F-15; SIMULATOR, F-16
BORE DIAMETER
(ABXV) 0.625 INCHES NOMINAL
BORE LENGTH
(ADGE) 0.630 INCHES NOMINAL
BORE TYPE
(ASBP) STRAIGHT
CRITICALITY CODE JUSTIFICATION
(CRTL) FEAT
DESIGN FORM
(ARJD) PLAIN
FURNISHED ITEMS
(ABFF) LIGHTENING HOLE
FACE WIDTH
(AQPL) 0.130 INCHES NOMINAL
HARDNESS RATING TEST METHOD
(BYFQ) ROCKWELL
HOLE LOCATION
(BFYT) THRU HUB 180 DEG APART
HUB OUTSIDE DIAMETER
(ALNC) 1.125 INCHES NOMINAL AA END
OUTSIDE DIAMETER
(ABHE) 2.750 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 0.6350 INCHES NOMINAL
MATERIAL
(MATT) STEEL
METALLIC HARDNESS RATING AND LOCATION
(ASXJ) 33.0 ROCKWELL C MINIMUM BODY AND 38.0 ROCKWELL C MAXIMUM BODY
SECURING HOLE QUANTITY
(AHYF) 2
SECURING LOCATION
(BYFF) AA END
SECURING METHOD
(BSNP) DRILLED HOLE
SPECIAL FEATURES
(FEAT) 1 HOLE DRILLED SPROCKET FACE,0.156 IN.DIA; WEAPON SYSTEM ESSENTIAL
PROTRUDING HUB CHARACTERISTIC
(BYDZ) PLAIN
STYLE DESIGNATOR
(STYL) PLAIN
SURFACE TREATMENT
(SFTT) PHOSPHATE
TEETH QUANTITY PER ROW
(BYFN) 5
TEETH ROW QUANTITY
(BYFL) 1
UNABLE TO DECODE
(AXND) UNABLE TO DECODE
LIGHTENING HOLE
(BXSJ) INCLUDED
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION
(BYZF) 0.500 INCHES NOMINAL AA END
KEYING FACILITY
(BSGG) NOT INCLUDED
UNABLE TO DECODE
(BYZD) UNABLE TO DECODE
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
III STYLE DESIGNATOR
(STYL) PLAIN

Manufacturer Part Numbers


Related Inventory

139C896
3020001263440
Condition NS
SPROCKET
Readily Available


 
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