National Item Identification Number
01-173-8437
011738437
4820-01-173-8437
4820-01-173-8437
National Stock Number
Item Name
FLUSHING BLOCK,HYDRAULIC SYSTEM
Federal Supply Class
4820
Description
A ported device designed to be installed on a valve plate to eliminate the valve function during the flushing operation.
Commercial and Government Entity Code (Supplier Data)
78062
78062
78062
Reference Numbers (Part Numbers)
20227-400
29043-1000
29167-001
Required Categories
MATERIAL
SURFACE TREATMENT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
FURN
Required Description
ALUMINUM
ANODIZE
MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE
1 NAME PLATE A