NSN 4820-01-509-0221

Part Details | VALVE DISK RETAINER

4820-01-509-0221 An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve disk, allowing proper position of disk-to-valve seat within a valve body.

Alternate Parts: 80343845364XX07, 803-4384536-4XX-07, 8034384536 PC NO 07, 803-4384536 PC NO 07, 4384536, 4820-01-509-0221, 01-509-0221, 4820015090221, 015090221

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48JUN 10, 200301-509-022135917 ( RETAINER, DISK, VALVE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-509-0221
Part Number Cage Code Manufacturer
803-4384536-4XX-0753711NAVAL SEA SYSTEMS COMMAND
803-4384536 PC NO 0780064NAVAL SHIP SYSTEMS COMMAND
438453680064NAVAL SHIP SYSTEMS COMMAND
Technical Data | NSN 4820-01-509-0221
Characteristic Specifications
MATERIAL NICKEL ALLOY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-B164 ASSN STD 1ST MATERIAL RESPONSE AND ASTM-A494, GR. M30C ASSN STD 2ND MATERIAL RESPONSE
VALVE SIZE FOR WHICH DESIGNED1.500 INCHES
VALVE DESIGN CONTROL ACTIVITY80064
SPECIAL FEATURESPART NAME ASSIGNED BY CONTROLLING AGENCY IS DISK HOLDER