| Item Name | Valve Butterfly |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-323-7136 (013237136) |
| NCB Code | USA (01) |
| Manufacturer | Dover Resources Inc, Norriseal |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 4M3011-423A-1J | dover resources inc | valve butterfly | 1nb39 | RFQ |
| 4M3011-423A-1J | norriseal | valve butterfly | 91363 | RFQ |
| M3011-423A 4.0 IN | norriseal | valve butterfly | 91363 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AECS | BOLT HOLE QUANTITY | 8 ALL ENDS |
| AWLS | CONNECTION TYPE | FLANGE ALL ENDS |
| AZGM | MOUNTING FACILITY | LUG |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.250 INCHES ALL ENDS |
| CWDF | FLANGE FACE DESIGN | PLAIN ALL ENDS |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 316 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| CCFG | VALVE SIZE | 4.000 INCHES |
| CWCF | FACE TO FACE DISTANCE | 4.260 INCHES |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
| AEHZ | MAXIMUM OPERATING TEMP | 180.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AQLR | VALVE OPERATION METHOD | MANUAL |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| CQGM | MAXIMUM OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CWCD | NOMINAL OUTSIDE DIAMETER | 7.500 INCHES ALL ENDS |
| CWCK | NOMINAL THICKNESS | 2.000 INCHES ALL ENDS |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 1.810 INCHES ALL ENDS |
| MATT | MATERIAL | IRON CAST UNS F32800 BODYCOPPER ALLOY 954 FLOW CONTROL DEVICECOPPER ALLOY 953 SEATSTEEL COMP 316 STEM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A395 ALLOY 60-40-18 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B148 ALLOY 9B ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B148 ALLOY 9C ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| Relevant Components for NSN - 4820-01-323-7136, 4820013237136 | ||||
| 4820-01-680-0758 (4820016800758) | 4820-01-143-5485 (4820011435485) | 4820-00-055-1456 (4820000551456) | 4820-01-064-7247 (4820010647247) | |
| 4820-01-659-8956 (4820016598956) | 4820-00-950-5912 (4820009505912) | 4820-01-070-5428 (4820010705428) | 4820-01-390-2772 (4820013902772) | |
| 4820-01-117-0449 (4820011170449) | 4820-01-013-4639 (4820010134639) | 4820-01-360-4401 (4820013604401) | 4810-01-666-7132 (4810016667132) | |
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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