| Item Name | Coupling Assembly Hose |
| 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) | 00-640-0590 (006400590) |
| NCB Code | USA (00) |
| Manufacturer | Federal Specifications |
| MRC | Criteria | Characteristic |
|---|---|---|
| AHNC | CONNECTION STYLE | BARBED OR BEADED (HOSE) ALL ENDS |
| AWLS | CONNECTION TYPE | UNTHREADED EXTERNAL HOSE ALL ENDS |
| BYJF | SEAT TYPE | GASKET |
| CQGM | MAXIMUM OPERATING PRESSURE | 75.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CWDW | NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED | 0.750 INCHES ALL ENDS |
| CWFR | NOMINAL OVERALL LENGTH | 3.031 INCHES |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| MEDA | MEDIA FOR WHICH DESIGNED | WATER SINGLE RESPONSE |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | A TYPE AND 3/4 SIZE |
| ZZZW | DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY MATERIAL AND LEG LENGTHS |
| Relevant Components for NSN - 4730-00-640-0590, 4730006400590 | ||||
| 4730-01-469-3594 (4730014693594) | 4720-00-236-0082 (4720002360082) | 4730-01-594-7646 (4730015947646) | 4730-01-658-6133 (4730016586133) | |
| 4710-01-489-1638 (4710014891638) | 4720-01-348-4338 (4720013484338) | 4730-01-329-2969 (4730013292969) | 4720-01-657-3820 (4720016573820) | |
| 4720-00-631-3173 (4720006313173) | 4730-01-496-8185 (4730014968185) | 4720-00-012-3581 (4720000123581) | 4730-01-242-7736 (4730012427736) | |
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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