NSN 3810-00-377-8636, 3810003778636
JACKSCREW,OUTRIGGER

Federal Supply Classification: FSC 3810 - Cranes and Crane-Shovels
National Item Identification Number: NIIN 003778636
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: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 3810-00-377-8636

National Stock Number (NSN) 3810-00-377-8636, or NIIN 003778636, (jackscrew,outrigger) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 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.

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 3810003778636 contains an unknown precious metal.

This information was last updated on Aug 01, 2025.

Technical Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) STEEL,SAE 1137,18.000 IN. O/A LG,2-1/2-3 ACME THD,15.00 IN. LG,DRIVE END,2.500 IN. DIA,W/1.125 IN. HOLE DRILLED 1.000 FROM END,OTHER END THD RECESSED 0.750 FROM END,0.750 IN. RADIUS END