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NSN 3020-00-640-2772, 3020006402772
PULLEY,GROOVE

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 006402772
Codification Country
United States
Item Name Code
INC 08109
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 3020-00-640-2772

National Stock Number (NSN) 3020-00-640-2772, or NIIN 006402772, (pulley,groove) 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 2 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 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 assigned to Item Name Code (INC) 08109. [A PULLEY WITH ONE OR MORE GROOVED FACES OR RIMS OF THE SAME DIAMETER. FOR PULLEYS ENCASED IN A SHELL OR FRAME, SEE BLOCK, TACKLE. FOR ITEMS SPECIFICALLY DESIGNED FOR AVIATION, SEE PULLEY(1), GROOVE, AVIATION.]. 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 3020006402772 contains an unknown precious metal.

This NSN is associated to Schedule B 8487900080: machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 333999: all other miscellaneous general purpose machinery manufacturing.

This information was last updated on .


Technical Characteristics

III FSC APPLICATION DATA
(ZZZV) ENGINE GENERATOR DRIVE
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION
(BYZF) 0.535 INCHES NOMINAL AA END AND 0.541 INCHES NOMINAL AA END AND 0.459 INCHES NOMINAL BB END AND 0.465 INCHES NOMINAL BB END
BORE FEATURE
(BYDS) NOT INCLUDED
BORE TYPE
(ASBP) INVOLUTE SPLINE OR SPLINED
COUNTERBORE FEATURE
(AXND) NOT INCLUDED
DESIGN FORM
(ARJD) WEBBED
FACE WIDTH
(AQPL) 1.000 INCHES NOMINAL
FSC APPLICATION DATA
(ZZZV) ENGINE GENERATOR DRIVE
GROOVE DEPTH
(ABGA) 0.688 INCHES NOMINAL
GROOVE QUANTITY
(AXHQ) 1
GROOVE SHAPE
(BXSM) V
GROOVE WIDTH
(ABGF) 0.654 INCHES MINIMUM AND 0.656 INCHES MAXIMUM
HUB END OUTSIDE DIAMETER AND LOCATION
(BYZD) 1.281 INCHES NOMINAL AA END AND 1.336 INCHES NOMINAL BB END AND 1.340 INCHES NOMINAL BB END
INTEGRAL COOLING VANE
(BXSK) NOT INCLUDED
KEYING FACILITY
(BSGG) NOT INCLUDED
OUTSIDE DIAMETER
(ABHE) 7.082 INCHES MINIMUM AND 7.098 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 2.000 INCHES NOMINAL
LIGHTENING HOLE
(BXSJ) INCLUDED
MATERIAL AND LOCATION
(ANNQ) IRON OVERALL
SPECIAL FEATURES
(FEAT) 4 RIBS LOCATED ON BB END SPACED 90 DEG APART,1/4 IN. W AND FLUSH WITH FACE,4 HOLES,11/64 IN. DIA,NO. 12-24 NC THD LOCATED ON 2.245 IN. MIN TO 2.250 IN. MAX DIA BOLT CIRCLE ON RIB S FOR SECURING FAN
PITCH DIAMETER
(AGJS) 6.590 INCHES NOMINAL
V GROOVE ANGLE IN DEG
(AGGS) 36.0
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE
(BXSH) NOT OFFSET
SPLINE LENGTH
(AXFH) 2.000 INCHES NOMINAL
SPLINE MAJOR DIAMETER
(AAUJ) 0.874 INCHES MINIMUM AND 0.875 INCHES MAXIMUM
SPLINE MINOR DIAMETER
(ABSC) 0.699 INCHES MINIMUM AND 0.700 INCHES MAXIMUM
SPLINE QUANTITY
(ABSA) 6
SPLIT HUB FEATURE
(BSYG) NOT INCLUDED
STYLE DESIGNATOR
(STYL) WEBBED OR SPOKED

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