| 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) | 01-370-2794 (013702794) |
| NCB Code | USA (01) |
| Manufacturer | Boeing Company The, Designed Metal Connections Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| SFTT | Surface Treatment | PHOSPHATE FLUORIDE OVERALL |
| CQRB | Seat Angle | 12.0 DEGREES 2ND END |
| CQGM | Maximum Operating Pressure | 4000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| AAJD | Thread Class | 3A 2ND END BULKHEAD |
| MATT | Material | TITANIUM OVERALL |
| AAJD | Thread Class | 3A 2ND END |
| STDC | Surface Treatment Document And Classification | AMS2486 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| THSD | Thread Series Designator | UNJF 2ND END |
| CQJX | Nominal Thread Size | 0.438 INCHES 2ND END |
| AEHZ | Maximum Operating Temp | 275.0 DEG FAHRENHEIT SINGLE RESPONSE |
| CWFD | Nominal Outside Diameter Tube Accommodated | 0.250 INCHES ALL ENDS |
| AHNC | Connection Style | FLARELESS (TUBE) 2ND END |
| CQJX | Nominal Thread Size | 0.438 INCHES 2ND END BULKHEAD |
| CWFR | Nominal Overall Length | 2.046 INCHES |
| AWLS | Connection Type | THREADED EXTERNAL TUBE 2ND END |
| AWLS | Connection Type | UNTHREADED INTERNAL TUBE 1ST END |
| AHNC | Connection Style | SWAGED W/ GROOVES (TUBE) 1ST END |
| MRC | Decoded Requirement | Clear Text Reply |
| MEDA | Media For Which Designed | HYDRAULIC FLUID SINGLE RESPONSE |
| MDCL | Material Document And Classification | AMS4921 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THSD | Thread Series Designator | UNJF 2ND END BULKHEAD |
| STYL | Style Designator | SWAGED AND THREADED EXTERNAL |
| Relevant Components for NSN - 4730-01-370-2794, 4730013702794 | ||||
| 4730-01-616-6870 (4730016166870) | 4730-01-509-7467 (4730015097467) | 4730-00-078-8568 (4730000788568) | 4720-01-359-0576 (4720013590576) | |
| 4730-01-631-6265 (4730016316265) | 4720-00-706-9126 (4720007069126) | 4720-01-710-9192 (4720017109192) | 4720-01-541-8941 (4720015418941) | |
| 4720-01-436-1858 (4720014361858) | 4710-01-529-6972 (4710015296972) | 4730-01-492-6239 (4730014926239) | 4730-01-031-1076 (4730010311076) | |
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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