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NSN 3020-01-134-3790, 3020011343790
PULLEY,GROOVE

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 011343790
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 3020-01-134-3790

National Stock Number (NSN) 3020-01-134-3790, or NIIN 011343790, (pulley,groove) was assigned July 3, 1982 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Apr 01, 2019. There have been 3 contracts issued for this part number, with 3 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE7L419P1183, SPE7L517V1254, SPM7A408M1586. The total value of the awarded contracts has been US$ 22,164.20.

This NSN is somewhat common among different platforms, belonging to 2 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 Dec 05, 2013, 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 3020011343790 does not contain precious metals.

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) 0.625 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION
(BYZF) 0.750 INCHES MINIMUM AA END AND 1.000 INCHES MAXIMUM BB END
END ITEM IDENTIFICATION
(AGAV) 1450011212122
BEARINGS
(AWJQ) NOT INCLUDED
BORE DIAMETER
(ABXV) 1.001 INCHES MINIMUM AND 1.003 INCHES MAXIMUM
BORE LENGTH
(ADGE) 1.500 INCHES MAXIMUM
BORE FEATURE
(BYDS) INCLUDED
BORE TYPE
(ASBP) STRAIGHT
CLAMPING BOLT QUANTITY
(BYFD) 1
COUNTERBORE FEATURE
(AXND) NOT INCLUDED
DESIGN FORM
(ARJD) WEBBED
FACE WIDTH
(AQPL) 1.470 INCHES MAXIMUM
GROOVE DEPTH
(ABGA) 1.471 INCHES NOMINAL
GROOVE QUANTITY
(AXHQ) 2
GROOVE SHAPE
(BXSM) V
GROOVE WIDTH
(ABGF) 0.437 INCHES MAXIMUM
HUB END OUTSIDE DIAMETER AND LOCATION
(BYZD) 1.750 INCHES MINIMUM AA END AND 2.690 INCHES MAXIMUM BB END
HUB SPLIT LOCATION
(BYFC) THROUGH ONE WALL
INTEGRAL COOLING VANE
(BXSK) NOT INCLUDED
KEYING FACILITY TYPE
(BSGK) KEYWAY
KEYING FACILITY
(BSGG) INCLUDED
KEYWAY WIDTH
(ABRR) 0.250 INCHES MAXIMUM
OUTSIDE DIAMETER
(ABHE) 6.520 INCHES MINIMUM AND 6.570 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 2.500 INCHES MAXIMUM
LIGHTENING HOLE
(BXSJ) NOT INCLUDED
MATERIAL AND LOCATION
(ANNQ) STEEL, AISI C1040 OVERALL
PITCH DIAMETER
(AGJS) 4.860 INCHES NOMINAL
QUANTITY
(NMBR) 1
V GROOVE ANGLE IN DEG
(AGGS) 36.0
SPLIT HUB FEATURE
(BSYG) INCLUDED
STYLE DESIGNATOR
(STYL) WEBBED OR SPOKED

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