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NSN 3020-00-488-5232, 3020004885232
PULLEY,GROOVE

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 004885232
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 3020-00-488-5232

National Stock Number (NSN) 3020-00-488-5232, or NIIN 004885232, (pulley,groove) was assigned May 22, 1970 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. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is 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 5 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: 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) 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 3020004885232 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 CENTER OF BORE TO BOTTOM OF KEYWAY
(AEVF) 0.680 INCHES NOMINAL
BEARINGS
(AWJQ) NOT INCLUDED
BORE DIAMETER
(ABXV) 1.1255 INCHES MINIMUM AND 1.1260 INCHES MAXIMUM
BORE LENGTH
(ADGE) 1.438 INCHES NOMINAL
BORE FEATURE
(BYDS) INCLUDED
BORE TYPE
(ASBP) STRAIGHT
COUNTERBORE FEATURE
(AXND) NOT INCLUDED
DESIGN FORM
(ARJD) WEBBED
FACE WIDTH
(AQPL) 1.438 INCHES NOMINAL
GROOVE DEPTH
(ABGA) 0.490 INCHES NOMINAL
GROOVE QUANTITY
(AXHQ) 2
GROOVE SHAPE
(BXSM) V
GROOVE WIDTH
(ABGF) 0.504 INCHES NOMINAL
HOLE LOCATION
(BFYT) LOCATED ON BOTTOM OF 1 GROOVE OVER KEYWAY
HUB END OUTSIDE DIAMETER AND LOCATION
(BYZD) 1.375 INCHES NOMINAL BOTH ENDS
INTEGRAL COOLING VANE
(BXSK) NOT INCLUDED
KEYING FACILITY TYPE
(BSGK) KEYWAY
KEYING FACILITY
(BSGG) INCLUDED
KEYWAY WIDTH
(ABRR) 0.250 INCHES NOMINAL
OUTSIDE DIAMETER
(ABHE) 3.500 INCHES NOMINAL
LIGHTENING HOLE
(BXSJ) NOT INCLUDED
MATERIAL AND LOCATION
(ANNQ) IRON, CAST OVERALL
SECURING HOLE QUANTITY
(AHYF) 1
SECURING LOCATION
(BYFF) BOTH ENDS
SECURING METHOD
(BSNP) THREADED HOLE
PITCH DIAMETER
(AGJS) 3.400 INCHES NOMINAL
QUANTITY
(NMBR) 1
SPECIAL FEATURES
(FEAT) GRUMAN AEROSPACE A-10 AIRCRAFT
THREAD SIZE
(ABUJ) 3/8-16
V GROOVE ANGLE IN DEG
(AGGS) 38.0
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE
(BXSH) NOT OFFSET
SPLIT HUB FEATURE
(BSYG) NOT INCLUDED
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED
(BXSN) 2L
STYLE DESIGNATOR
(STYL) WEBBED OR SPOKED

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