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NSN 3020-00-528-0508, 3020005280508
Cancelled -> Replaced by 3020005280489

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 005280508
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 3020-00-528-0508

National Stock Number (NSN) 3020-00-528-0508, or NIIN 005280508, (pulley,groove) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 3020002934019, 3020005280489.

There are 7 manufacturer part numbers associated with this NSN. 4 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 7 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

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 6 different weapons systems.

There has been a small amount of 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 May 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is controlled by QPL procedures. Valid AMCs: 1 and 2.

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 3020005280508 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

DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION
(CLYS) 0.027 INCHES NOMINAL BOTH ENDS
BEARING QUANTITY
(BDDY) 1
BEARING TYPE
(BYDT) BALL
BEARINGS
(AWJQ) INCLUDED
BORE DIAMETER
(ABXV) 0.189 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
BORE FEATURE
(BYDS) INCLUDED
BORE LENGTH
(ADGE) 0.292 INCHES MINIMUM AND 0.297 INCHES MAXIMUM
BORE TYPE
(ASBP) STRAIGHT
COUNTERBORE FEATURE
(AXND) NOT INCLUDED
DESIGN FORM
(ARJD) WEBBED
FACE WIDTH
(AQPL) 0.240 INCHES NOMINAL
FIRST STEP FACE LARGEST DIAMETER AND LOCATION
(BYZL) 1.031 INCHES NOMINAL BOTH ENDS
FIRST STEP LENGTH AND LOCATION
(BYZN) 0.022 INCHES NOMINAL BOTH ENDS
GROOVE DEPTH
(ABGA) 0.139 INCHES MINIMUM AND 0.149 INCHES MAXIMUM
GROOVE QUANTITY
(AXHQ) 1
GROOVE RADIUS
(AGWA) 0.052 INCHES MINIMUM AND 0.055 INCHES MAXIMUM
GROOVE SHAPE
(BXSM) U
GROOVE WIDTH
(ABGF) 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
HUB END OUTSIDE DIAMETER AND LOCATION
(CLYR) 0.375 INCHES NOMINAL BOTH ENDS
INTEGRAL COOLING VANE
(BXSK) NOT INCLUDED
KEYING FACILITY
(BSGG) NOT INCLUDED
LIGHTENING HOLE
(BXSJ) NOT INCLUDED
OUTSIDE DIAMETER
(ABHE) 2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 0.292 INCHES MINIMUM AND 0.297 INCHES MAXIMUM
PROTRUDING HUB CHARACTERISTIC
(BYDZ) STEPPED
SECOND STEP LENGTH AND LOCATION
(BYZP) 0.005 INCHES NOMINAL BOTH ENDS
SPLIT HUB FEATURE
(BSYG) NOT INCLUDED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE
(BXSH) NOT OFFSET
STYLE DESIGNATOR
(STYL) WEBBED OR SPOKED
UNABLE TO DECODE
(ANNQ) UNABLE TO DECODE AND UNABLE TO DECODE AND UNABLE TO DECODE
MATERIAL AND LOCATION
(ANNQ) PLASTIC, PHENOLIC HUB ERR-100 ERR-100 AND STEEL HUB ERR-100 ERR-100
MATERIAL AND LOCATION
(ANNQ) UNABLE TO DECODE
MATERIAL AND LOCATION
(ANNQ) PLASTIC, PHENOLIC BODY AND PLASTIC, PHENOLIC HUB AND STEEL HUB

Manufacturer Part Numbers

245662B

RNCC
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RNVC
1
245662B

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9
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5
RNVC
9
2810423

RNCC
5
RNVC
2
2810423

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5
RNVC
2
2810423

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5
RNVC
9
AN2102A

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5
RNVC
9
AN2102B

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RNVC
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MS245662B

RNCC
2
RNVC
2
MILDTL70344

RNCC
4
RNVC
1

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