| Item Name | Union 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) | 00-543-9800 (005439800) |
| NCB Code | USA (00) |
| Manufacturer | Lockheed Martin Corporation, Nelson Aero Space Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A ALL ENDS |
| ACSP | REDUCER TYPE | CONCENTRIC |
| AEHZ | MAXIMUM OPERATING TEMP | 274.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AHNC | CONNECTION STYLE | FLARELESS (TUBE) ALL ENDS |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS |
| BYJF | SEAT TYPE | GASKET |
| CQGM | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS |
| CQNM | COUPLING FLANGE SHAPE | HEXAGON |
| CQRB | SEAT ANGLE | 12.0 DEGREES ALL ENDS |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES ALL ENDS |
| CWFR | NOMINAL OVERALL LENGTH | 4.551 INCHES |
| MATT | MATERIAL | ALUMINUM ALLOY OVERALL |
| MEDA | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID SINGLE RESPONSE |
| SFTT | SURFACE TREATMENT | ANODIZE OUTSIDE |
| STYL | STYLE DESIGNATOR | SCREWED |
| THSD | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
| Relevant Components for NSN - 4730-00-543-9800, 4730005439800 | ||||
| 4710-01-580-6461 (4710015806461) | 4720-01-643-8159 (4720016438159) | 4710-01-479-3447 (4710014793447) | 4730-01-624-9170 (4730016249170) | |
| 4720-00-523-1459 (4720005231459) | 4730-01-583-0252 (4730015830252) | 4730-01-499-2656 (4730014992656) | 4710-01-531-1041 (4710015311041) | |
| 4730-01-452-8327 (4730014528327) | 4730-00-478-2634 (4730004782634) | 4710-01-687-2373 (4710016872373) | 4720-00-278-1107 (4720002781107) | |
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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