| Item Name | Valve Check |
| INC Code | 05487 |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-185-9561 (011859561) |
| NCB Code | USA (01) |
| Manufacturer | Allen Aircraft Products Inc, Eaton Industries Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADQU | FLOW CONTROL DEVICE | SLIDE |
| AGAV | END ITEM IDENTIFICATION | B-1B |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| ARKN | FLANGE SHAPE | ROUND ALL ENDS |
| AWLS | CONNECTION TYPE | FLANGE ALL ENDS |
| BBJX | MOUNTING POSITION | VERTICAL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.313 INCHES ALL ENDS |
| CWCK | NOMINAL THICKNESS | 0.085 INCHES ALL ENDS |
| CWDF | FLANGE FACE DESIGN | PLAIN ALL ENDS |
| FEAT | SPECIAL FEATURES | THRU-FLOW,PRESSURE ACTIVIATED,SHUT OFF VALVE |
| MATT | MATERIAL | ALUMINUM ALLOY 356.0 BODY |
| MATT | MATERIAL | ALUMINUM ALLOY 356.0 BODY LINING |
| MATT | MATERIAL | ALUMINUM ALLOY 380.0 FLOW CONTROL DEVICE |
| MATT | MATERIAL | ALUMINUM ALLOY 380.0 STEM |
| MATT | MATERIAL | ALUMINUM ALLOY 6061 SEAT |
| MATT | MATERIAL | ALUMINUM ALLOY OVERALL |
| MATT | MATERIAL | RUBBER FLUOROSILICONE CLASS FQ PACKING |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| ZZZV | FSC APPLICATION DATA | FUEL SYSTEM,AIRCRAFT,CENTER FUSELAGE,WING ROOT TANK |
| Relevant Components for NSN - 4820-01-185-9561, 4820011859561 | ||||
| 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) | |
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