4730-01-214-8218 RESTRICTOR,FLUID FLOW Index 4820-01-214-8220 DISK,VALVE

National Stock Number:
5340-01-214-8219

Federal Supply Class:
5340

National Item Identification Number:
012148219

Description:
DISK,SOLID,PLAIN

Detail:
A circular item with two parallel bearing surfaces without hole(s) or groove(s). It has an outside diameter greater than its length, and may be fabric reinforced. Do not use if a more specific item name applies. For items primarily designed to rupture at a predetermined pressure, see DISK, RUPTURABLE. For items made of felt, see FELT, MECHANICAL, PREFORMED. For metallic or plastic items with a laminated cross section, see SHIM. Excludes DIAPHRAGM, VALVE, FLAT; DIAPHRAGM, VALVE, SPECIAL SHAPED; DISK, VALVE, NONMETALLIC; FILTERING DISK FLUID; and INSULATOR, DISK.


Manufacturer Information:
PM2311159501UNISON INDUSTRIES LLC
PM2311181579MASON ELECTRIC CO.


Techincal Specification:
DIAMETER0.603 INCHES MINIMUM AND 0.606 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONGE 59501, PM 22722 FED STD SINGLE MATERIAL RESPONSE
MATERIALPLASTIC POLYPROPYLENE
THICKNESS0.250 INCHES NOMINAL


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