National Item Identification Number

01-051-8502
010518502
5961-01-051-8502
5961010518502

National Stock Number

Item Name

RECTIFIER,SEMICONDUCTOR DEVICE,UNITIZED

Federal Supply Class

5961

Description

Two or more diode semiconductor devices designed to function as a unit in changing alternating current to direct current. The diode devices are internally connected in series, and are permanently cased, encapsulated, potted, or molded together to form an inseparable unit. These units may be designed as either half-wave or full-wave rectifiers and may be mounted to form either single phase or three phase bridges. For interconnected items arranged in stack(s), see RECTIFIER, SEMICONDUCTOR DEVICE. For items fabricated in the form of a monolithic or thin film structure that perform the function of a circuit, see INTEGRATED CIRCUIT (as modified). Excludes SEMICONDUCTOR DEVICES, UNITIZED; SEMICONDUCTOR DEVICE ASSEMBLY; and RECTIFIER NETWORK, UNITIZED.

Commercial and Government Entity Code (Supplier Data)

---

98821

---

PORTA SYSTEMS CORP.
DBA NORTH HILLS SIGNAL PROCESSING
6851 JERICHO TURNPIKE
SYOSSET
NY
11791
516-682-7740

---

Reference Numbers (Part Numbers)

530-03-3

Required Categories

III END ITEM IDENTIFICATION

Required Description

TEST SET,GUIDED MISSLE AN/DPM-21B