National Stock Number
1650-00-448-0237
National Stock Number (NSN) 1650-00-448-0237, or NIIN 004480237, (servocylinder) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NSN replaces 1 stock number, 1650006584819.
There are 3 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, 3 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.
This NSN is assigned to Item Name Code (INC) 31309. [A HYDRAULICALLY OR PNEUMATICALLY POWERED ACTUATING CYLINDER WITH PROVISIONS FOR DIRECTIONAL CONTROL (POSITIONING) IN DIRECT RELATION WITH A PRIMARY CONTROL OF COMPARATIVELY LOW LEVEL FORCE. THE PRIMARY CONTROL INPUT TO THE SERVOCYLINDER MAY BE MECHANICAL AND/OR ELECTRICAL.]. 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 1650004480237 does not contain precious metals.
This information was last updated on Jul 01, 2025.