AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Spacer Ring |
| Federal Supply Group (FSG) | Plumbing Heating and Sanitation Equipment |
| Federal Supply Class (FSC) | 4520 Space And Water Heating Equipment |
| National Item Identification Number (NIIN) | 00-695-3007 (006953007) |
| NCB Code | USA (00) |
| Manufacturer | Siemens Water Technologies Corp, Pennwalt Corp, Barber Greene Co, Aeroil Products Co Inc |
| Relevant Components for NSN - 4520-00-695-3007, 4520006953007 | ||||
| 4540-01-087-4500 (4540010874500) | 4530-00-383-5692 (4530003835692) | 4510-01-599-5875 (4510015995875) | 4510-01-232-1309 (4510012321309) | |
| 4540-01-454-2986 (4540014542986) | 4520-01-373-5449 (4520013735449) | 4520-01-447-6149 (4520014476149) | 4520-01-370-4827 (4520013704827) | |
| 4520-01-257-8613 (4520012578613) | 4520-00-273-1275 (4520002731275) | 4510-01-484-5483 (4510014845483) | 4540-01-389-2140 (4540013892140) | |
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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