NSN 3020-00-533-3398, 3020005333398
GEAR AND BEARING ASSEMBLY

Federal Supply Classification: FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number: NIIN 005333398
Codification Country: United States
Item Name Code: INC 77777
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 3020-00-533-3398

National Stock Number (NSN) 3020-00-533-3398, or NIIN 005333398, (gear and bearing assembly) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 6 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 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, with the most recent procurement date of Jun 14, 2011. There have been 5 contracts issued for this part number, with 5 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPM7MC11M5166, SPM7MC10M2015, SPM7MC10M1139, SPM7MC09M4715, SPM7MC09M4715. The total value of the awarded contracts has been US$ 192,489.60.

This NSN is unique to one weapons system.

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.) Acquisition of this part is restricted to source(s) specified on "Source Control", "Altered Item" or "Selected Item" drawings/documents. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 77777. 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 3020005333398 contains an unknown precious metal.

This information was last updated on Apr 01, 2024.

Technical Characteristics

END ITEM IDENTIFICATION: (AGAV) 2320-00-445-0866
GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) 21 IN. ID,29.2858 IN. OD,2.625 IN. W,SPUR TYPEGEAR,145 TEETH,20 DEG PRESSURE ANGLE,5/7 DIAMETRALPITCH,0.3062 IN. CIRCULAR TOOTH THK,29 IN. PITCH DIA24.875 IN. PITCH DIA OF BEARING,1.250 IN. BALL DIA54 MIN 56 MAX NO. OF BALLS,18 MTG HOLES 0.687 IN. DIAON 22.250 IN. DIA BOLT CIRCLE LOCATED IN INNER RING18 MTG HOLES 0.687 IN. DIA ON 27.500 IN. DIA BOLT CIRCLELOCATED IN OUTER RING,MTG HOLES COUNTERBORED 0.968 IN.DIA 0.688 IN. DEEP
FSC APPLICATION DATA: (ZZZV) CRANE MTG