National Item Identification Number

00-092-5439
000925439
4810-00-092-5439
4810-00-092-5439

National Stock Number

Item Name

VALVE,FOUR-WAY

Federal Supply Class

4810

Description

Commercial and Government Entity Code (Supplier Data)

---

Reference Numbers (Part Numbers)

820-2179130-5REVE

Required Categories

REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
CRITICALITY CODE JUSTIFICATION

Required Description

SELECTED AND TESTED FOR NUCLEAR PROPULSION PLANT SYSTEMS
ZZZY
80064
820-21791