| Item Name | Coupling Boss |
| 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) | 01-579-2041 (015792041) |
| NCB Code | USA (01) |
| Manufacturer | Hatch And Kirk Inc |
| Relevant Components for NSN - 4730-01-579-2041, 4730015792041 | ||||
| 4710-00-043-5480 (4710000435480) | 4730-01-465-4745 (4730014654745) | 4720-01-701-7939 (4720017017939) | 4720-01-655-6131 (4720016556131) | |
| 4720-01-545-0582 (4720015450582) | 4710-01-314-9832 (4710013149832) | 4720-01-161-5100 (4720011615100) | 4720-01-692-2728 (4720016922728) | |
| 4720-01-479-3338 (4720014793338) | 4720-01-577-5138 (4720015775138) | 4710-00-110-3774 (4710001103774) | 4730-00-905-6748 (4730009056748) | |
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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