7021-01-459-8603

Find complete technical information, availability, and procurement data for: 7021-01-459-8603
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Federal Supply Group

Information Technology Equipment (Including Firmware), Software, Supplies and Support Equipment

Federal Supply Classification

7021 Digital Computer) Information Technology Central Processing Unit (cpu

National Stock Number

7021-01-459-8603

Item Name Code

62144

Assigment Date

10/16/1998 (27 years ago)

Two or more different types of items, having a common mounting or mounted on each other which together form a portion of a computer, but which in itself is not a complete functioning item and cannot be assigned a more definite item name.

system processor unit part name assigned by controlling agency, 20 slot box; consists of a990 single bd computer and front plane connectors for 1 to 4 memory cards; writable control store, floating pt processor, vector instruction set, scientific interface card, and 17 additional i/o slots; 16 bit word size; time base gen interrupt maintains real time clock; memory cycle time 500 ns; memory size .75 mbyte to 512 mbyte special features

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Part Name Assigned By Controlling Agency: system processor unit
Special Features: 20 slot box; consists of a990 single bd computer and front plane connectors for 1 to 4 memory cards; writable control store, floating pt processor, vector instruction set, scientific interface card, and 17 additional i/o slots; 16 bit word size; time base gen interrupt maintains real time clock; memory cycle time 500 ns; memory size .75 mbyte to 512 mbyte

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
A990 MODEL HP 2999A	Digital Computer

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 7021-01-459-8603?

The FSCG of the NSN 7021-01-459-8603 is 7021

Does the NSN 7021-01-459-8603 have a Schedule B code assigned?

Yes, the Schedule B code is 8471410150

Does NSN 7021-01-459-8603 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 7021-01-459-8603 contain precious materials?

Item does not contain precious metal.

Does NSN 7021-01-459-8603 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 7021-01-459-8603 was assigned to the Federal Catalog?

It was assigned 27 years ago, on Fri, Oct 16, 1998