| Item Name | Valve Check |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-434-3376 (014343376) |
| NCB Code | USA (01) |
| Manufacturer | Robert H Wager Company Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AWLS | Connection Type | FLANGE ALL ENDS |
| FEAT | Special Features | COVER HELD OPEN OR CLOSED BY TOGGLE BOLT |
| MRC | Decoded Requirement | Clear Text Reply |
| CWCQ | Bolt Hole Nominal Diameter | 0.625 INCHES ALL ENDS |
| CWCF | Face To Face Distance | 9.625 INCHES |
| MEDA | Media For Which Designed | WATER, SALT 2ND RESPONSE |
| AECS | Bolt Hole Quantity | 8 ALL ENDS |
| CWCD | Nominal Outside Diameter | 9.000 INCHES ALL ENDS |
| STYL | Style Designator | STRAIGHT THRU |
| CWDF | Flange Face Design | PLAIN ALL ENDS |
| MEDA | Media For Which Designed | WATER, FRESH 1ST RESPONSE |
| BBJX | Mounting Position | VERTICAL |
| ARKN | Flange Shape | ROUND WITH HOLES ALL ENDS |
| CCFG | Valve Size | 4.000 INCHES |
| AZGM | Mounting Facility | BRACKET |
| SFTT | Surface Treatment | ZINC |
| CWCK | Nominal Thickness | 0.938 INCHES ALL ENDS |
| CXCY | Part Name Assigned By Controlling Agency | INVERTED VENT CHECK VALVE |
| MATT | Material | COPPER FLOW CONTROL DEVICE |
| AQLR | Valve Operation Method | AUTOMATIC OR MANUAL |
| CWCT | Bolt Circle Nominal Diameter | 7.500 INCHES ALL ENDS |
| ADQU | Flow Control Device | BALL |
| MATT | Material | STEEL BODY |
| AGAV | End Item Identification | STRATEGIC SEALIFT CONVERSION SHIPS CLASS |
| Relevant Components for NSN - 4820-01-434-3376, 4820014343376 | ||||
| 4810-00-232-7931 (4810002327931) | 4820-01-366-9950 (4820013669950) | 4820-01-579-2872 (4820015792872) | 4820-01-306-2612 (4820013062612) | |
| 4820-01-191-4176 (4820011914176) | 4820-00-177-6070 (4820001776070) | 4820-01-656-5359 (4820016565359) | 4820-01-158-7545 (4820011587545) | |
| 4820-01-514-2982 (4820015142982) | 4820-01-459-7043 (4820014597043) | 4810-01-146-4599 (4810011464599) | 4820-01-182-0842 (4820011820842) | |
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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