AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Elbow Tube |
| Federal Supply Group (FSG) | Pipe Tubing Hose and Fittings |
| Federal Supply Class (FSC) | 4730 Hose Pipe Tube Lubrication and Railing Fittings |
| National Item Identification Number (NIIN) | 01-238-6443 (012386443) |
| NCB Code | USA (01) |
| Manufacturer | Science Applications International Corporation, Military Standards Corp, Military Specifications, Parker Hannifin Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MIL-F-18866 | science applications international corporation | elbow tube | RFQ |
| MS51521A20 | military standards corp | elbow tube | RFQ |
| MIL-DTL-18866 | military specifications | elbow tube | RFQ |
| 20C6BX-S | parker hannifin corporation | elbow tube | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A 2ND END |
| AAJD | THREAD CLASS | 2B 1ST END |
| AHNC | CONNECTION STYLE | FLARED (TUBE) 2ND END |
| AHNC | CONNECTION STYLE | SWIVEL NUT,GASKET SEAL (TUBE) 1ST END |
| AHSJ | LEG LENGTH | 2.062 INCHES NOMINAL 2ND END |
| AHSJ | LEG LENGTH | 2.312 INCHES NOMINAL 1ST END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE 2ND END |
| AWLS | CONNECTION TYPE | THREADED INTERNAL TUBE 1ST END |
| CMLP | THREAD QUANTITY PER INCH | 12 ALL ENDS |
| CQJX | NOMINAL THREAD SIZE | 1.625 INCHES ALL ENDS |
| CQRB | SEAT ANGLE | 37.0 DEGREES 2ND END |
| CRFY | FLOW ANGLE | 90.0 DEGREES |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.250 INCHES 1ST END |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.250 INCHES 2ND END |
| MATT | MATERIAL | STEEL OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UN 1ST END |
| THSD | THREAD SERIES DESIGNATOR | UN 2ND END |
| TMQY | FURNISHED ITEMS AND QUANTITY | 1 NUT WITH SLEEVE |
| ZZZK | SPECIFICATION/STANDARD DATA | 96906-MS51521 GOVERNMENT STANDARD |
| Relevant Components for NSN - 4730-01-238-6443, 4730012386443 | ||||
| 4720-01-543-9256 (4720015439256) | 4710-00-020-8209 (4710000208209) | 4720-00-236-2575 (4720002362575) | 4730-01-600-6309 (4730016006309) | |
| 4720-01-428-9860 (4720014289860) | 4720-01-352-6034 (4720013526034) | 4730-00-554-8091 (4730005548091) | 4710-00-815-6041 (4710008156041) | |
| 4730-01-612-5310 (4730016125310) | 4730-01-199-6545 (4730011996545) | 4730-01-223-0532 (4730012230532) | 4710-00-276-3984 (4710002763984) | |
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