Item Name | Valve Check |
Federal Supply Group (FSG) | Valves |
Federal Supply Class (FSC) | 4820 Valves Nonpowered |
National Item Identification Number (NIIN) | 00-268-8786 (002688786) |
NCB Code | USA (00) |
Manufacturer | National Instruments Corporation, Military Specifications |
MRC | Criteria | Characteristic |
---|---|---|
ADQU | FLOW CONTROL DEVICE | POPPET |
AECS | BOLT HOLE QUANTITY | 6 ALL ENDS |
AQLR | VALVE OPERATION METHOD | AUTOMATIC |
ARKN | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
AWLS | CONNECTION TYPE | FLANGE ALL ENDS |
BBJX | MOUNTING POSITION | VERTICAL |
CQGM | MAXIMUM OPERATING PRESSURE | 100.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
CWCD | NOMINAL OUTSIDE DIAMETER | 6.125 INCHES ALL ENDS |
CWCK | NOMINAL THICKNESS | 0.500 INCHES ALL ENDS |
CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 6.000 INCHES |
CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.562 INCHES ALL ENDS |
CWCT | BOLT CIRCLE NOMINAL DIAMETER | 5.000 INCHES ALL ENDS |
CWDF | FLANGE FACE DESIGN | PLAIN ALL ENDS |
FEAT | SPECIAL FEATURES | BRONZE DISK,QQ-C-390,FACED W/NICKEL COPPER ALLOY,QQ-N-281 OR QQ-N-288 NOT LESS THAN 1/8 IN.THK |
MATT | MATERIAL | COPPER ALLOY 903 BODY |
MATT | MATERIAL | COPPER ALLOY 903 SEAT |
MATT | MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICE OR COPPER ALLOY FLOW CONTROL DEVICE |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOY D5/D/ FED SPEC SINGLE MATERIAL RESPONSE BODY |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOY D5/D/ FED SPEC SINGLE MATERIAL RESPONSE SEAT |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC 1ST MATERIAL RESPONSE FLOW CONTROL DEVICE AND QQ-N-281 FED SPEC 2ND MATERIAL RESPONSE FLOW CONTROL DEVICE AND QQ-N-288 FED SPEC 3RD MATERIAL RESPONSE FLOW CONTROL DEVICE |
MEDA | MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE |
MEDA | MEDIA FOR WHICH DESIGNED | WATER,FRESH 2ND RESPONSE |
STYL | STYLE DESIGNATOR | STRAIGHT THRU |
ZZZT | NONDEFINITIVE SPEC/STD DATA | B TYPE AND 1 CLASS |
Relevant Components for NSN - 4820-00-268-8786, 4820002688786 | ||||
4820-01-038-4466 (4820010384466) | 4820-01-273-0523 (4820012730523) | 4810-01-109-0757 (4810011090757) | 4820-01-252-6182 (4820012526182) | |
4820-00-337-1107 (4820003371107) | 4820-01-443-7595 (4820014437595) | 4820-01-184-1099 (4820011841099) | 4820-00-674-6082 (4820006746082) | |
4820-01-547-9309 (4820015479309) | 4820-01-346-0633 (4820013460633) | 4820-01-627-9771 (4820016279771) | 4810-01-466-3592 (4810014663592) | |
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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