NSN 7045-01-145-3933, 7045011453933
FLOPPY DISK EXERCISER

Federal Supply Classification: FSC 7045 - ADP Supplies
National Item Identification Number: NIIN 011453933
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: In Stock Qualified Suppliers: Currently qualifying suppliers

Manufacture or supply this part?
Join our growing community of certified suppliers.

Let Us Know

CALL ABOUT NSN 7045-01-145-3933

Our client representatives are standing by to help fulfill your request.

+1-321-773-5710

REQUEST QUOTE for 7045-01-145-3933

Have a list that needs to be quoted? Upload it here.

Upload a List

DLMS^® Summary

National Stock Number 7045-01-145-3933

National Stock Number (NSN) 7045-01-145-3933, or NIIN 011453933, (floppy disk exerciser) was assigned January 11, 1983 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, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 1991, 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 7045011453933 contains an unknown precious metal.

This information was last updated on Aug 01, 2025.

Technical Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) LUPPER OR LOWER SURFACE HEADS; 125 KHZ DATA TRANSFER RATE FOR 5.250 IN. DRIVES,250 KHZ DATA TRANSFER RATE FOR 8 IN. DRIVES; 1500 RPM DATA TRANSFER RATE OR 2.400 RPM; MOUNTED EXTERNAL CONNECTORS; 2 PIN: POWER W/SHUGART COMPATIBLE FLOPPY DRIVES; 34 FLAT RIBBON CABLE TO MINI-FLOPPY DRIVES; 40 PIN: FLAT RIBBON CABLE TO CARTRIDGE DRIVES; 50 PIN: FLAT RIBBON CABLE TO STANDARD 8 IN. FLOPPY DRIVES AND OPTIONAL WINCHESTER ADAPTER CARDS; 11.5 IN. W,6.5 IN. D,2.5 IN. H,3 LB.