| Item Name | Valve Check |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-869-7031 (008697031) |
| NCB Code | USA (00) |
| Manufacturer | National Instruments Corporation, Electric Boat Corporation, National Oilwell Varco Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| D3810 ASSY B 4INL1 | national instruments corporation | valve check | 03950 | RFQ |
| D3810 4INL1 | national instruments corporation | valve check | 03950 | RFQ |
| 2620-927X9ASSYRCH | electric boat corporation | valve check | 96169 | RFQ |
| 8452181251 C0PPER NICKELPG1&2L1 | national instruments corporation | valve check | 03950 | RFQ |
| 2620-927X9ASSYRCH | national oilwell varco inc | valve check | 11836 | RFQ |
| 2620-927X9ASSYRCHL1 | national instruments corporation | valve check | 03950 | RFQ |
| SS845-2181251 M0DL1 | national instruments corporation | valve check | 03950 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| BBJX | MOUNTING POSITION | HORIZONTAL |
| CRTL | CRITICALITY CODE JUSTIFICATION | ZZZY |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.344 INCHES 1ST END |
| MATT | MATERIAL | COPPER ALLOY BODY |
| MEDA | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE |
| STYL | STYLE DESIGNATOR | ANGLE |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
| ADQU | FLOW CONTROL DEVICE | DISK |
| AECS | BOLT HOLE QUANTITY | 10 1ST END |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES 1ST END |
| AWLS | CONNECTION TYPE | FLANGE 1ST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 8.688 INCHES 1ST END |
| CWCK | NOMINAL THICKNESS | 1.437 INCHES 1ST END |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 7.188 INCHES 1ST END |
| CWDF | FLANGE FACE DESIGN | PLAIN 1ST END |
| MATT | MATERIAL | COPPER ALLOY SEAT |
| Relevant Components for NSN - 4820-00-869-7031, 4820008697031 | ||||
| 4820-01-478-7250 (4820014787250) | 4820-01-157-2874 (4820011572874) | 4820-01-152-3022 (4820011523022) | 4820-00-622-4732 (4820006224732) | |
| 4820-01-521-9794 (4820015219794) | 4820-01-396-0684 (4820013960684) | 4820-01-450-7273 (4820014507273) | 4820-01-124-2752 (4820011242752) | |
| 4820-01-233-6840 (4820012336840) | 4820-00-495-7877 (4820004957877) | 4820-01-708-6366 (4820017086366) | 4820-00-220-3237 (4820002203237) | |
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