| Item Name | Seat Valve |
| INC Code | 22113 |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-399-2939 (003992939) |
| NCB Code | USA (00) |
| Manufacturer | Pentair Valves And Controls |
| Associated Parts Numbers of NSN 4820-00-399-2939 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| D20530PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20343PC3 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20418PC3 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20518PC3 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20709PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D21122PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D21124PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D21130PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D31343PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20722PC3 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20976PC3 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D21127PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20280PC3 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20339PC3 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20481PC3 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20510PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20513PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20643PC3 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20448PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20457PC3 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20520PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20545PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20560PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20579PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20583PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20668PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20854PC3 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D21004PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D21115PC3 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D21123PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D21133PC3 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D21215PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D21247PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D21192PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20511PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D21007PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D21136PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20226PC3 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20581PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20232PC3 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20310PC3 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D31353PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| YW100-160 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20498PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20427PC3 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D21118PC3 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20437PC3 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20402PC3 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20671PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20853PC3 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20942PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20943PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20967PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20968PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D21093PC3 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20665PC3 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20669PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D20966PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| D21006PC4 | pentair valves and controls | seat valve | 66850 | A | H | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES SINGLE THREADED PORTION |
| CQKM | SEATING SURFACE SHAPE | ANGULAR |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | THREADED FLANGED |
| THSD | THREAD SERIES DESIGNATOR | UNF SINGLE THREADED PORTION |
| ZZZV | FSC APPLICATION DATA | STEAM TRAP VALVE |
| AAJD | THREAD CLASS | 2A SINGLE THREADED PORTION |
| AASA | THREAD LENGTH | 0.188 INCHES NOMINAL SINGLE THREADED PORTION |
| ABKK | FLANGE DIAMETER | 0.500 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 0.188 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.125 INCHES NOMINAL |
| AJRM | UNDER FLANGE HEIGHT | 0.188 INCHES NOMINAL |
| AJSG | SEAT ANGLE IN DEG | 37.000 NOMINAL |
| CQFM | HARDNESS RATING | 300.0 BRINELL STANDARD NOMINAL OVERALL |
| Relevant Components for NSN - 4820-00-399-2939, 4820003992939 | ||||
| 4820-00-835-3873 (4820008353873) | 4820-01-431-2398 (4820014312398) | 4820-01-009-8942 (4820010098942) | 4820-01-273-3653 (4820012733653) | |
| 4820-01-274-9975 (4820012749975) | 4820-01-600-7663 (4820016007663) | 4820-01-338-4276 (4820013384276) | 4820-01-233-6683 (4820012336683) | |
| 4820-01-018-1584 (4820010181584) | 4820-01-322-8071 (4820013228071) | 4820-01-318-2830 (4820013182830) | 4820-01-340-5738 (4820013405738) | |
![]() |
AS9120B and ISO 9001:2015 |
![]() |
Aviation Suppliers Association Member |
![]() |
FAA AC 0056B Accredited |
![]() |
AS 6081:2012 Certification |
![]() |
ESD S20.20-2014 Certification |
Don’t forget That We offer 24/7 Service, Competitive Prices, and Fast Deliveries. We Hope You'll Make Us Your One-Stop Purchasing Solution!
Request for Quote