National Item Identification Number

00-811-7143
008117143
4820-00-811-7143
4820-00-811-7143

National Stock Number

Item Name

VALVE,CHECK

Federal Supply Class

4820

Description

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Commercial and Government Entity Code (Supplier Data)

---

45681

---

---

92003

---

---

Reference Numbers (Part Numbers)

1111-587809
1111-587809

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
STYLE DESIGNA

Required Description

ALUMINUM ALLOY OR
STEEL COMP 202 BODY
STEEL CORROSION RESISTING FLOW CONTROL D