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Complete NSN (4820011597021) 4820-01-159-7021 Parts Listing

Item Name Seat Valve
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-159-7021 (011597021)
NCB Code USA (01)
Manufacturer Navair And Navsea Managed
Part Number Manufacturer Item Name Cage Code RFQ
2158954 navair and navsea managed seat valve 10001 RFQ

Technical Characteristics of NSN 4820011597021

MRCCriteriaCharacteristic
ABNDTAPER LENGTH0.144 INCHES MINIMUM AND 0.150 INCHES MAXIMUM
ABQATAPER MINOR DIAMETER0.654 INCHES NOMINAL
ABQBTAPER MAJOR DIAMETER0.940 INCHES NOMINAL
CQKMSEATING SURFACE SHAPEFLAT
MATTMATERIALRUBBER SILICONE OVERALL

Relevant Components for NSN - 4820-01-159-7021, 4820011597021
4820-01-695-0145 (4820016950145) 4820-01-596-1771 (4820015961771) 4810-01-187-3363 (4810011873363) 4810-01-523-6894 (4810015236894)
4820-00-707-0356 (4820007070356) 4820-01-568-0815 (4820015680815) 4820-01-227-9365 (4820012279365) 4820-01-104-8145 (4820011048145)
4820-01-299-5713 (4820012995713) 4820-01-640-9566 (4820016409566) 4810-01-346-0666 (4810013460666) 4820-01-655-5932 (4820016555932)

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