| Item Name | Seat Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-430-3871 (014303871) |
| NCB Code | USA (01) |
| Manufacturer | Velan Valve Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 2555-062-062-S | velan valve corporation | seat valve | 57574 | RFQ |
| 23399 | velan valve corporation | seat valve | 57574 | RFQ |
| 23399-1 | velan valve corporation | seat valve | 57574 | RFQ |
| 23399 P N 2555 062 062 S | velan valve corporation | seat valve | 57574 | RFQ |
| 23399-1ITEM 5 PN 2555-062-062S | velan valve corporation | seat valve | 57574 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKK | FLANGE DIAMETER | 1.500 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 1.370 INCHES MINIMUM AND 1.375 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 1.245 INCHES MINIMUM AND 1.265 INCHES MAXIMUM |
| AGAV | END ITEM IDENTIFICATION | NIMITZ CLASS CVN |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.570 INCHES MINIMUM AND 0.577 INCHES MAXIMUM |
| AJRM | UNDER FLANGE HEIGHT | 0.330 INCHES NOMINAL |
| AJSG | SEAT ANGLE IN DEG | 7.000 NOMINAL |
| CQKM | SEATING SURFACE SHAPE | ANGULAR |
| MATT | MATERIAL | STEEL COMP 316 OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
| Relevant Components for NSN - 4820-01-430-3871, 4820014303871 | ||||
| 4810-01-082-6236 (4810010826236) | 4820-01-353-3012 (4820013533012) | 4820-01-343-6188 (4820013436188) | 4820-01-182-0778 (4820011820778) | |
| 4820-01-279-9726 (4820012799726) | 4820-01-650-3218 (4820016503218) | 4820-01-554-6644 (4820015546644) | 4810-01-508-9300 (4810015089300) | |
| 4820-01-050-6401 (4820010506401) | 4820-01-565-3783 (4820015653783) | 4820-01-465-6661 (4820014656661) | 4820-01-316-3323 (4820013163323) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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