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NSN 3020-00-275-0913, 3020002750913
SPROCKET WHEEL

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 002750913
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 3020-00-275-0913

National Stock Number (NSN) 3020-00-275-0913, or NIIN 002750913, (sprocket wheel) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

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 3020002750913 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

ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED
(BYFJ) SINGLE PITCH
HUB END OUTSIDE DIAMETER AND LOCATION
(BYZD) 2.590 INCHES MINIMUM BOTH ENDS AND 2.610 INCHES MAXIMUM BOTH ENDS
MATERIAL
(MATL) STEEL, MIL-S-890
BORE BEARING
(BYFS) NOT INCLUDED
DISTANCE FROM HUB END TO FLANGE END
(ASYR) 0.575 INCHES NOMINAL BOTH ENDS
BORE DIAMETER
(ABXV) 1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM
BORE LENGTH
(ADGE) 1.570 INCHES MINIMUM AND 1.580 INCHES MAXIMUM
BORE TYPE
(ASBP) STRAIGHT
COUNTERBORE DEPTH
(AAWZ) 0.405 INCHES NOMINAL AND 0.408 INCHES MINIMUM AND 0.372 INCHES NOMINAL
COUNTERBORE DIAMETER
(AAWY) 2.046 INCHES MINIMUM AND 2.047 INCHES MAXIMUM2.046 INCHES MINIMUM AND 2.047 INCHES MAXIMUM
COUNTERBORE LOCATION
(BDYS) BOTH ENDS
DESIGN FORM
(ARJD) WEBBED
FURNISHED ITEMS
(ABFF) COUNTERBORE
FACE WIDTH
(AQPL) 0.424 INCHES MINIMUM AND 0.436 INCHES MAXIMUM
HARDNESS RATING TEST METHOD
(BYFQ) NOT RATED
HUB OUTSIDE DIAMETER
(ALNC) 2.590 INCHES MINIMUM AND 2.610 INCHES MAXIMUM BOTH ENDS
OUTSIDE DIAMETER
(ABHE) 5.710 INCHES MINIMUM AND 5.720 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 1.570 INCHES MINIMUM AND 1.580 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-890 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) STEEL
PITCH DIAMETER
(AGJS) 5.324 INCHES NOMINAL
TOOTH PITCH
(BYGF) 1.500 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) WEBBED OR SPOKED
TEETH QUANTITY PER ROW
(BYFN) 11
TEETH ROW QUANTITY
(BYFL) 1
UNABLE TO DECODE
(BYFJ) UNABLE TO DECODE
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED
(BYFH) ROLLER CHAIN
COUNTERBORE FEATURE
(AXND) INCLUDED
UNABLE TO DECODE
(AXND) UNABLE TO DECODE
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION
(BYZF) 0.575 INCHES NOMINAL BOTH ENDS
UNABLE TO DECODE
(BXSJ) UNABLE TO DECODE
UNABLE TO DECODE
(BYFS) UNABLE TO DECODE
UNABLE TO DECODE
(BYZF) UNABLE TO DECODE
III STYLE DESIGNATOR
(STYL) WEBBED OR SPOKED
UNABLE TO DECODE
(BSGG) UNABLE TO DECODE
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
KEYING FACILITY
(BSGG) NOT INCLUDED
LIGHTENING HOLE
(BXSJ) NOT INCLUDED
UNABLE TO DECODE
(BYFH) UNABLE TO DECODE
UNABLE TO DECODE
(BYZD) UNABLE TO DECODE AND UNABLE TO DECODE

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