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NSN 3020-00-831-7392, 3020008317392
PULLEY,GROOVE

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 008317392
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 3020-00-831-7392

National Stock Number (NSN) 3020-00-831-7392, or NIIN 008317392, (pulley,groove) was assigned January 1, 1960 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers 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 unique to one weapons system.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 05, 2013, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.

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 3020008317392 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
(BYZF) 0.500 INCHES NOMINAL AA END AND 0.312 INCHES NOMINAL BB END
BEARINGS
(AWJQ) NOT INCLUDED
BORE DIAMETER
(ABXV) 0.625 INCHES NOMINAL
BORE FEATURE
(BYDS) INCLUDED
BORE TYPE
(ASBP) STRAIGHT
BORE LENGTH
(ADGE) 1.875 INCHES NOMINAL
COUNTERBORE FEATURE
(AXND) NOT INCLUDED
DESIGN FORM
(ARJD) PLAIN
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY
(AEVF) 0.406 INCHES NOMINAL
FURNISHED ITEMS AND QUANTITY
(AKYN) SETSCREW 2 EACH
FACE WIDTH
(AQPL) 0.688 INCHES MINIMUM AND 1.062 INCHES MAXIMUM
GROOVE DEPTH
(ABGA) 0.750 INCHES NOMINAL
GROOVE QUANTITY
(AXHQ) 1
GROOVE SHAPE
(BXSM) V
GROOVE WIDTH
(ABGF) 0.500 INCHES MINIMUM AND 0.875 INCHES MAXIMUM
HOLE LOCATION
(BFYT) 1ST END HOLE ANGLE DRILL3D,CENTERED 0.188 IN. IRON HUB END;2ND END HOLE LOCATED ON HUB END AND PULLEY FACE
HUB END OUTSIDE DIAMETER AND LOCATION
(BYZD) 2.000 INCHES NOMINAL AA END AND 1.556 INCHES NOMINAL BB END
INTEGRAL COOLING VANE
(BXSK) NOT INCLUDED
KEYING FACILITY TYPE
(BSGK) KEYWAY
KEYING FACILITY
(BSGG) INCLUDED
KEYWAY WIDTH
(ABRR) 0.188 INCHES NOMINAL
LIGHTENING HOLE
(BXSJ) NOT INCLUDED
OUTSIDE DIAMETER
(ABHE) 4.750 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 1.875 INCHES NOMINAL
PITCH DIAMETER
(AGJS) 3.300 INCHES MINIMUM AND 4.700 INCHES MAXIMUM
PROTRUDING HUB CHARACTERISTIC
(BYDZ) PLAIN
QUANTITY
(NMBR) 1
SECURING HOLE QUANTITY
(AHYF) 2
SECURING LOCATION
(BYFF) BOTH ENDS
SECURING METHOD
(BSNP) THREADED HOLE
SPECIAL FEATURES
(FEAT) VARIABLE PITCH;3L,4L AND 5L BELTS
SPLIT HUB FEATURE
(BSYG) NOT INCLUDED
STYLE DESIGNATOR
(STYL) PLAIN
SURFACE TREATMENT
(SFTT) PAINT
THREAD SIZE
(ABUJ) 0.312-18
UNABLE TO DECODE
(ANNQ) UNABLE TO DECODE
V GROOVE ANGLE IN DEG
(AGGS) 36.0
MATERIAL AND LOCATION
(ANNQ) IRON, CAST OVERALL
UNABLE TO DECODE
(SURF) UNABLE TO DECODE
UNABLE TO DECODE
(BFYT) UNABLE TO DECODE
SURFACE TREATMENT
(SURF) PAINTED

Manufacturer Part Numbers


Related Inventory

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