| Item Name | Seat Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-218-2056 (002182056) |
| NCB Code | USA (00) |
| Manufacturer | Dresser Rand Company, Ingersoll Rand Company, Curtiss Wright Electro Mechanical Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 28CS4E | dresser rand company | seat valve | 88663 | RFQ |
| 188526PC158 | ingersoll rand company | seat valve | 30760 | RFQ |
| 182208PC158 | ingersoll rand company | seat valve | 30760 | RFQ |
| 182233PC158 | ingersoll rand company | seat valve | 30760 | RFQ |
| 28CS4E | ingersoll rand company | seat valve | 30760 | RFQ |
| W17849PP | ingersoll rand company | seat valve | 30760 | RFQ |
| 188500PC158 | ingersoll rand company | seat valve | 30760 | RFQ |
| 188590PC158 | ingersoll rand company | seat valve | 30760 | RFQ |
| 28CS4E | curtiss wright electro mechanical corporation | seat valve | 830q4 | RFQ |
| 188557PC158 | ingersoll rand company | seat valve | 30760 | RFQ |
| 188535PC158 | ingersoll rand company | seat valve | 30760 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKK | FLANGE DIAMETER | 3.500 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 3.025 INCHES NOMINAL |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.250 INCHES NOMINAL |
| AJRM | UNDER FLANGE HEIGHT | 0.218 INCHES NOMINAL |
| CQKM | SEATING SURFACE SHAPE | FLAT |
| FEAT | SPECIAL FEATURES | DRILL TWO HOLES 0.154 DIA 10-24 THDS 1/4 IN. DEEP TWO SCREWS FAR SIDE,FOUR HOLES 0.120 DIA 1/4 DEEP FOR FOUR DOWEL PINS |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
| Relevant Components for NSN - 4820-00-218-2056, 4820002182056 | ||||
| 4820-01-156-0051 (4820011560051) | 4820-14-370-9260 (4820143709260) | 4820-01-548-3611 (4820015483611) | 4820-01-655-6278 (4820016556278) | |
| 4820-01-319-4332 (4820013194332) | 4820-01-187-2720 (4820011872720) | 4820-01-398-1980 (4820013981980) | 4820-01-510-6152 (4820015106152) | |
| 4820-01-220-8332 (4820012208332) | 4820-01-035-0577 (4820010350577) | 4810-01-028-7335 (4810010287335) | 4820-01-604-7149 (4820016047149) | |
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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