NSN 4320-00-301-4804, 4320003014804
LINK,VALVE ROD ASSEMBLY

Federal Supply Classification: FSC 4320 - Power and Hand Pumps
National Item Identification Number: NIIN 003014804
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.

Availability: Readily Available Qualified Suppliers: We have 1 qualified suppliers

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DLMS^® Summary

National Stock Number 4320-00-301-4804

National Stock Number (NSN) 4320-00-301-4804, or NIIN 003014804, (link,valve rod assembly) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 7 manufacturer part numbers associated with this NSN. 5 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is 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 Apr 02, 2005, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (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) 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 4320003014804 contains an unknown precious metal.

This information was last updated on Aug 01, 2025.

Technical Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) CONSISTS OF VALVE ROD LINK AND VALVE ROD BUSHING,VALVE ROD,6.875 IN. O/A LG,0.500 IN. DIA,TWO THREADED AREAS ONE END,EYE,OTHER END,FIRST THD,0.094 IN. FROM ROD END,0.500 IN. DIA,13 UNC THD PER IN. 1.500 IN. THD LG,SECOND THD AREA,3.000 FROM ROD END,0.500 IN. DIA,13 UNC THD PER IN. 1.500 IN. THD LG,1.500 IN. SPACE BETWEEN THD AREAS,EYE,1.375 IN. OD,0.877 @IN. ID,0.748 IN. THK,BUSHING,0.748 IN. LG,0.877 IN. OD,0.625 IN. @ID,VALVE ROD AND BUSHING,125.0 MICROFINISH OVERALL
END ITEM IDENTIFICATION: (AGAV) WARREN 6X6X6 VERTICAL SINGLE PUMP
GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) RCONSISTS OF VALVE ROD LINK AND VALVE ROD BUSHING,VALVE ROD,6.875 IN. O/A LG,0.500 IN. DIA,TWO THREADED AREAS ONE END,EYE,OTHER END,FIRST THD,0.094 IN. FROM ROD END,0.500 IN. DIA,13 UNC THD PER IN. 1.500 IN. THD LG,SECOND THD AREA,3.000 FROM ROD END,0.500 IN. DIA,13 UNC THD PER IN. 1.500 IN. THD LG,1.500 IN. SPACE BETWEEN THD AREAS,EYE,1.375 IN. OD,0.877 @IN. ID,0.748 IN. THK,BUSHING,0.748 IN. LG,0.877 IN. OD,0.625 IN. @ID,VALVE ROD AND BUSHING,125.0 MICROFINISH OVERALL