NSN 5340-00-664-1343, 5340006641343
SHIELD,EXPANSION

Federal Supply Classification: FSC 5340 - Hardware, Commercial
National Item Identification Number: NIIN 006641343
Codification Country: United States
Item Name Code: INC 08322
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: (P) There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product.

Availability: Readily Available Qualified Suppliers: We have 2 qualified suppliers

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DLMS^® Summary

National Stock Number 5340-00-664-1343

National Stock Number (NSN) 5340-00-664-1343, or NIIN 006641343, (shield,expansion) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. One of those 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. 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 Jan 02, 2010, this NSN's acquisition method was noted as: Not established. Not established.

This NSN is assigned to Item Name Code (INC) 08322. [AN ITEM FOR INSERTING IN A HOLE, USUALLY IN MASONRY, DESIGNED TO BE EXPANDED EITHER BY MEANS OF A SETTING TOOL OR BY THE INSERTION OF THE BOLT, SCREW OR NAIL FOR MOUNTING OR ATTACHING ANOTHER OBJECT. IT MAY INCLUDE THE BOLT, SCREW OR NAIL.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 5340006641343 does not contain precious metals.

This NSN is associated to Schedule B 8207400000: tools for tapping or threading, parts thereof, of base metal. The Schedule B End Use is listed as photo, service industry machinery. NAICS classification category 333515: cutting tool and machine tool accessory manufacturing.

This information was last updated on Jul 01, 2025.