National Item Identification Number

01-518-5575

015185575
7021-01-518-5575
7021015185575

National Stock Number

Item Name

ARITHMETIC UNIT,COMPUTER

Federal Supply Class

7021

Description

An item that performs operations such as addition, subtraction, multiplication and division on signals being processed within a computer. It may also provide temporary storage and shift register functions, but only in relation to its own operation, and not to that of the overall computer.

Commercial and Government Entity Code (Supplier Data)

---

03956

---

NORTHROP GRUMMAN SYSTEMS CORPORATION
DBA SPERRY MARINE
1070 SEMINOLE TRL
CHARLOTTESVILLE
VA
22901
434-974-2366

---

Reference Numbers (Part Numbers)

1813651

Required Categories

III END ITEM IDENTIFICATION
III PART NAME ASSIGNED BY CONTROLLING AGENCY

Required Description

UBOOT, TYPE 212A
CPU MEMORY ASSEMBLY