NSN 3950-00-434-4538, 3950004344538
SPOOL,VALVE

Federal Supply Classification: FSC 3950 - Winches, Hoists, Cranes, and Derricks
National Item Identification Number: NIIN 004344538
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 2 qualified suppliers

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DLMS^® Summary

National Stock Number 3950-00-434-4538

National Stock Number (NSN) 3950-00-434-4538, or NIIN 004344538, (spool,valve) was assigned February 9, 1972 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. 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. 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.

There has been very little 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 May 02, 2006, this NSN's acquisition method was noted as: Not established. Not established.

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 3950004344538 contains an unknown precious metal.

This information was last updated on Apr 01, 2024.

Technical Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) STEEL; ZINC COATED; 1.875 IN. O/A LG; THE FOLLOWING DIMENSTONS START AT ONE END AND GO THROUGH TO THE OTHER END; 0.438 IN. OD BY 0.188 IN. LG; 0.625 IN. OD BY 0.250 IN. LG; 0.438 IN. OD BY 0.250 IN. LG; 0.625 IN. OD BY 0.250 IN. LG; 0.438 IN. OD BY 0.500 IN. LG; 0.625 IN. OD BY 0.250 IN. LG; 0.438 IN. OD BY 0.188 IN. LG; BOTH EXTREME ENDS HAVE A U-SHAPED NOTCH 0.156 IN. W BY 0.312 IN. DEEP