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NSN 3020-00-446-8368, 3020004468368
PULLEY,GROOVE

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 004468368
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 3020-00-446-8368

National Stock Number (NSN) 3020-00-446-8368, or NIIN 004468368, (pulley,groove) was assigned December 30, 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. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 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.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 09, 2014, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) 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 3020004468368 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) 0.094 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION
(BYZF) 1.031 INCHES NOMINAL AA END AND 0.334 INCHES NOMINAL BB END
BEARINGS
(AWJQ) NOT INCLUDED
BORE DIAMETER
(ABXV) 1.000 INCHES NOMINAL
BORE LENGTH
(ADGE) 2.072 INCHES NOMINAL
BORE FEATURE
(BYDS) INCLUDED
BORE TYPE
(ASBP) STRAIGHT
COUNTERBORE DEPTH
(AAWZ) 0.312 INCHES NOMINAL
COUNTERBORE DIAMETER
(AAWY) 1.250 INCHES NOMINAL
COUNTERBORE FEATURE
(AXND) INCLUDED
COUNTERBORE LOCATION
(BDYS) AA END
DESIGN FORM
(ARJD) WEBBED
FACE WIDTH
(AQPL) 1.375 INCHES NOMINAL
FIRST STEP FACE LARGEST DIAMETER AND LOCATION
(BYZL) 2.195 INCHES NOMINAL AA END
FIRST STEP LENGTH AND LOCATION
(BYZN) 0.875 INCHES NOMINAL AA END
GROOVE DEPTH
(ABGA) 0.950 INCHES NOMINAL
GROOVE QUANTITY
(AXHQ) 1
GROOVE SHAPE
(BXSM) V
GROOVE WIDTH
(ABGF) 1.000 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION
(CLYR) 1.750 INCHES NOMINAL AA END
HUB END OUTSIDE DIAMETER AND LOCATION
(BYZD) 1.750 INCHES NOMINAL AA END
INTEGRAL COOLING VANE
(BXSK) NOT INCLUDED
KEYING FACILITY TYPE
(BSGK) KEYWAY
KEYING FACILITY
(BSGG) INCLUDED
KEYWAY WIDTH
(ABRR) 0.187 INCHES NOMINAL
OUTSIDE DIAMETER
(ABHE) 4.375 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 2.406 INCHES NOMINAL
LIGHTENING HOLE
(BXSJ) NOT INCLUDED
MATERIAL AND LOCATION
(ANNQ) STEEL OVERALL
SECOND STEP LENGTH AND LOCATION
(BYZP) 0.156 INCHES NOMINAL AA END
PITCH DIAMETER
(AGJS) 4.250 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC
(BYDZ) STEPPED
QUANTITY
(NMBR) 1
V GROOVE ANGLE IN DEG
(AGGS) 20.0
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE
(BXSH) OFFSET
SPLIT HUB FEATURE
(BSYG) NOT INCLUDED
STYLE DESIGNATOR
(STYL) WEBBED OR SPOKED

Manufacturer Part Numbers


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