National Item Identification Number
00-289-2820
002892820
4730-00-289-2820
4730002892820
National Stock Number
Item Name
STRAINER ELEMENT,SEDIMENT
Federal Supply Class
4730
Description
A replaceable device designed to remove solid particles from flowing liquids. The removal of particles is accomplished by porous material (metallic or non-metallic), wire mesh, perforated metal, or the like, constructed so the liquid can flow through the device while the solid particles are retained. It is designed to fit into a STRAINER, SEDIMENT (or similar cavity). It may have a reinforcement to prevent collapsing, distorting or rupturing. The degree of particles removed must be nominally rated at 50 microns, or more, or absolutely rated at 75 microns, or more. See also FILTER ELEMENT, FLUID.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
MIL-N-26978PARA3-11-2AND3-11-3
MILN4180B
Required Categories
MATERIAL
FILTERING MEDIA DESIGN
MESH SIZE
WIRE DIAMETER
STYLE DESIGNATOR
FI
Required Description
COPPER ALLOY
MESH
100.0
0.004 INCHES NOMINAL
A2 CONICAL
0.312 INCHES NOMINA