AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Coupling 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) | 00-001-3954 (000013954) |
| NCB Code | USA (00) |
| Manufacturer | Eaton Aerospace Ltd, Eaton Aeroquip Inc, Designed Metal Connections Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A 2ND END |
| AAJD | THREAD CLASS | 2A 2ND END BULKHEAD |
| AEHZ | MAXIMUM OPERATING TEMP | 275.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AGAV | END ITEM IDENTIFICATION | AIRCRAFT,TOMCAT F-14A |
| AHNC | CONNECTION STYLE | FLARED (TUBE) 2ND END |
| AHNC | CONNECTION STYLE | SWAGED W/ GROOVES (TUBE) 1ST END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE 2ND END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE 2ND END BULKHEAD |
| AWLS | CONNECTION TYPE | UNTHREADED INTERNAL TUBE 1ST END |
| CQGM | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 0.562 INCHES 2ND END |
| CQJX | NOMINAL THREAD SIZE | 0.562 INCHES 2ND END BULKHEAD |
| CQRB | SEAT ANGLE | 37.0 DEGREES 2ND END |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES ALL ENDS |
| CWFR | NOMINAL OVERALL LENGTH | 2.437 INCHES |
| FEAT | SPECIAL FEATURES | INTERNAL SURFACE OF SWAGED END POLYTETRAFLUOROETHYLENE COATED TO 0.250 IN. NOM DEPTH INTO THE FITTING BORE |
| MATT | MATERIAL | STEEL COMP XM-10 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5656 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MEDA | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID SINGLE RESPONSE |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072,E300,TY2 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE |
| STYL | STYLE DESIGNATOR | SWAGED AND THREADED EXTERNAL |
| THSD | THREAD SERIES DESIGNATOR | UNF 2ND END |
| THSD | THREAD SERIES DESIGNATOR | UNF 2ND END BULKHEAD |
| Relevant Components for NSN - 4730-00-001-3954, 4730000013954 | ||||
| 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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