| 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) | 00-278-8862 (002788862) |
| NCB Code | USA (00) |
| Manufacturer | Caterpillar Inc, Imperial Electric Company The |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2B ALL ENDS |
| AHNC | CONNECTION STYLE | DOUBLE COMPRESSION (TUBE) ALL ENDS |
| AWLS | CONNECTION TYPE | THREADED INTERNAL TUBE ALL ENDS |
| CMLP | THREAD QUANTITY PER INCH | 24 ALL ENDS |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS |
| CWBZ | SEAT NOMINAL RADIUS | 0.062 INCHES ALL ENDS |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES ALL ENDS |
| CWFR | NOMINAL OVERALL LENGTH | 1.094 INCHES |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| STYL | STYLE DESIGNATOR | BEVELED BOTH ENDS |
| THSD | THREAD SERIES DESIGNATOR | UNS ALL ENDS |
| TMQY | FURNISHED ITEMS AND QUANTITY | 2 INVERTED COUPLING NUT |
| Relevant Components for NSN - 4730-00-278-8862, 4730002788862 | ||||
| 4730-00-591-3750 (4730005913750) | 4730-01-194-7853 (4730011947853) | 4720-01-521-9031 (4720015219031) | 4730-00-128-0956 (4730001280956) | |
| 4720-01-198-4245 (4720011984245) | 4710-00-848-6063 (4710008486063) | 4730-01-399-3584 (4730013993584) | 4730-01-425-2903 (4730014252903) | |
| 4730-01-338-1561 (4730013381561) | 4710-01-577-3185 (4710015773185) | 4720-01-283-5965 (4720012835965) | 4730-01-314-8875 (4730013148875) | |
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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