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NSN 3020-00-470-4254, 3020004704254
Cancelled -> Replaced by 3020004159134

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 004704254
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 3020-00-470-4254

National Stock Number (NSN) 3020-00-470-4254, or NIIN 004704254, (sprocket wheel) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 3020004159134.

There are 6 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, 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.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 26, 2008, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

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 3020004704254 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
(BXSJ) UNABLE TO DECODE
UNABLE TO DECODE
(BYFH) UNABLE TO DECODE
ASA STANDARD CHAIN NUMBER
(BYFP) E-60
BOLT CIRCLE DIAMETER
(ABKG) 9.219 INCHES NOMINAL
BORE DIAMETER
(ABXV) 7.500 INCHES MINIMUM AND 7.502 INCHES MAXIMUM
BORE LENGTH
(ADGE) 0.500 INCHES NOMINAL
BORE TYPE
(ASBP) STRAIGHT
CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS
(BYFM) 0.892 INCHES NOMINAL
COUNTERBORE DIAMETER
(AAWY) 10.000 INCHES MINIMUM AND 10.015 INCHES MAXIMUM
COUNTERBORE LOCATION
(BDYS) AA END
COUNTERBORE DEPTH
(AAWZ) 0.938 INCHES NOMINAL
DESIGN FORM
(ARJD) WEBBED
FURNISHED ITEMS
(ABFF) COUNTERBORE
FACE WIDTH
(AQPL) 2.221 INCHES MINIMUM AND 2.235 INCHES MAXIMUM
HARDNESS RATING TEST METHOD
(BYFQ) NOT RATED
HOLE LOCATION
(BFYT) ONE HOLE LOCATED ON CENTER LINE BETWEEN TWO TEETH,THREE HOLES 90 DEG APART
OUTSIDE DIAMETER
(ABHE) 13.327 INCHES NOMINAL
PITCH DIAMETER
(AGJS) 12.899 INCHES NOMINAL
SECURING HOLE QUANTITY
(AHYF) 4
SECURING LOCATION
(BYFF) AA END
SECURING METHOD
(BSNP) DRILLED HOLE
STYLE DESIGNATOR
(STYL) WEBBED OR SPOKED
TEETH ROW QUANTITY
(BYFL) 3
TAPERED HOLE SIZE
(BYFG) 0.6245 TO 0.6250 IN. DIA OF HOLE
TEETH QUANTITY PER ROW
(BYFN) 54
TOOTH PITCH
(BYGF) 0.750 INCHES NOMINAL
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED
(BYFH) ROLLER CHAIN
UNABLE TO DECODE
(AXND) UNABLE TO DECODE
UNABLE TO DECODE
(BSGG) UNABLE TO DECODE
UNABLE TO DECODE
(BYFW) UNABLE TO DECODE
BORE BEARING
(BYFS) NOT INCLUDED
III STYLE DESIGNATOR
(STYL) WEBBED OR SPOKED
ERR DEFAULT
(BYFG) ERR DEFAULT
UNABLE TO DECODE
(BYFS) UNABLE TO DECODE
COUNTERBORE FEATURE
(AXND) INCLUDED
UNABLE TO DECODE
(BYFJ) UNABLE TO DECODE
MATERIAL
(MATL) STEEL, SAE 1315
KEYING FACILITY
(BSGG) NOT INCLUDED
LIGHTENING HOLE
(BXSJ) NOT INCLUDED
HUB EXTERNAL KEYWAY
(BYFW) NOT INCLUDED
ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED
(BYFJ) SINGLE PITCH
UNABLE TO DECODE
(MATL) UNABLE TO DECODE

Manufacturer Part Numbers


Related Inventory

3020-00-470-4254
004704254.3020
Condition NS
SPROCKET WHEEL
Readily Available


 
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