NSN 6540-01-452-2299, 6540014522299
DEBLOCKING TOOL,OHPHTHALMIC

Federal Supply Classification: FSC 6540 - Ophthalmic Instruments, Equipment, and Supplies
National Item Identification Number: NIIN 014522299
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 6540-01-452-2299

National Stock Number (NSN) 6540-01-452-2299, or NIIN 014522299, (deblocking tool,ohphthalmic) was assigned January 15, 2019 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 5 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, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over a year. There have been 12 contracts issued for this part number, with 12 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE2DS25V0615, SPE2DS24V026A, SPE2DS20V9531, SPE2DS18V9297, SPE2DS16V6421. The total value of the awarded contracts has been US$ 486.32.

There has been a small amount of 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 16, 2019, 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 6540014522299 does not contain precious metals.

This information was last updated on Aug 01, 2025.

Technical Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) 6-1/4 INCH STEEL, CORROSION-RESISTING DEBLOCKING TOOL; W/VINYL HANDLE; FOR USE TO DEBLOCK LEAP STYLE FROM EDGED OPHTHALMIC LENSES
PART NAME ASSIGNED BY CONTROLLING AGENCY: (CXCY) TOOL DEBLOCKING OPHTHALMIC 6-1/4" CRS DEBLOCK TOOL WITH VINYL HANDLE FOR USE TO DEBLOCK LEAP STYLE FROM EDGED OPHTHALMIC LENSES
SPECIAL FEATURES: (FEAT) REMOVES LENS BLOCK SAFELY AND QUICKLY; FOR USE WITH 3M LEAP BLOCKS, SHURON, COBURN, AIT & SEMITECH; STAINLESS STEEL CONSTRUCTION WITH VINYL HANDLE.