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NSN 3020-01-414-7994, 3020014147994
SPROCKET WHEEL

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 014147994
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 3020-01-414-7994

National Stock Number (NSN) 3020-01-414-7994, or NIIN 014147994, (sprocket wheel) was assigned June 14, 1995 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, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are 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 somewhat common among different platforms, belonging to 2 different weapons systems.

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: Not established. Not established.

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 3020014147994 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

DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY
(AEVF) 0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
DISTANCE FROM HUB END TO FLANGE END
(ASYR) 0.625 INCHES NOMINAL AA END
END ITEM IDENTIFICATION
(AGAV) GLAZER GEAR BOX ASSEMBLY
ASA STANDARD CHAIN NUMBER
(BYFP) 35
BORE DIAMETER
(ABXV) 0.627 INCHES MINIMUM AND 0.628 INCHES MAXIMUM
BORE LENGTH
(ADGE) 0.750 INCHES NOMINAL
BORE TYPE
(ASBP) STRAIGHT
DESIGN FORM
(ARJD) PLAIN
FURNISHED ITEMS
(ABFF) KEYING FACILITY
FACE WIDTH
(AQPL) 0.125 INCHES NOMINAL
FLANGE THICKNESS
(ABKU) 0.438 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER
(AHTC) 1.250 INCHES NOMINAL
HARDNESS RATING TEST METHOD
(BYFQ) NOT RATED
HOLE LOCATION
(BFYT) THRU FLANGE 90 DEGREES APART
HUB OUTSIDE DIAMETER
(ALNC) 1.187 INCHES NOMINAL AA END
KEYWAY WIDTH
(ABRR) 0.127 INCHES MINIMUM AND 0.128 INCHES MAXIMUM
KEYING FACILITY TYPE
(BSGK) KEYWAY
OUTSIDE DIAMETER
(ABHE) 1.750 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 0.750 INCHES NOMINAL
MATERIAL
(MATT) STEEL
PITCH DIAMETER
(AGJS) 1.565 INCHES NOMINAL
QUANTITY
(NMBR) 1
SECURING HOLE QUANTITY
(AHYF) 2
SECURING METHOD
(BSNP) THREADED HOLE
THREAD SIZE
(ABUJ) 1/4-20
TOOTH PITCH
(BYGF) 0.375 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) PLAIN
TEETH ROW QUANTITY
(BYFL) 1
TEETH QUANTITY PER ROW
(BYFN) 13
UNABLE TO DECODE
(BYZD) UNABLE TO DECODE
COUNTERBORE FEATURE
(AXND) NOT INCLUDED
ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED
(BYFJ) SINGLE PITCH
BORE BEARING
(BYFS) NOT INCLUDED
UNABLE TO DECODE
(AXND) UNABLE TO DECODE
UNABLE TO DECODE
(BXSJ) UNABLE TO DECODE
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
PILOT DIAMETER
(AAVL) ANY ACCEPTABLE
UNABLE TO DECODE
(BSGG) UNABLE TO DECODE
UNABLE TO DECODE
(BYFJ) UNABLE TO DECODE
DISTANCE FROM PILOT END TO FLANGE FACE
(BYZG) ANY ACCEPTABLE
MATERIAL
(MATL) STEEL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION
(BYZF) 0.625 INCHES NOMINAL AA END
HUB END OUTSIDE DIAMETER AND LOCATION
(BYZD) 1.187 INCHES NOMINAL AA END
LIGHTENING HOLE
(BXSJ) NOT INCLUDED
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED
(BYFH) ROLLER CHAIN
UNABLE TO DECODE
(BYZF) UNABLE TO DECODE
III STYLE DESIGNATOR
(STYL) PLAIN
III END ITEM IDENTIFICATION
(AGAV) GLAZER GEAR BOX ASSEMBLY
KEYING FACILITY
(BSGG) INCLUDED
UNABLE TO DECODE
(BYFH) UNABLE TO DECODE
UNABLE TO DECODE
(BYFS) UNABLE TO DECODE

Manufacturer Part Numbers


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