AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Cover Ring |
| Federal Supply Group (FSG) | Plumbing Heating and Sanitation Equipment |
| Federal Supply Class (FSC) | 4530 Fuel Burning Equipment Units |
| National Item Identification Number (NIIN) | 00-492-1854 (004921854) |
| NCB Code | USA (00) |
| Manufacturer | Engineered Air Systems Inc, Rulon Co, Vbm Corp, Hdt Expeditionary Systems Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| TC270 | engineered air systems inc | cover ring | RFQ |
| TC270 | rulon co | cover ring | RFQ |
| G01212 | vbm corp | cover ring | RFQ |
| 25031-27 | rulon co | cover ring | RFQ |
| TC270 | vbm corp | cover ring | RFQ |
| 25031-27 | vbm corp | cover ring | RFQ |
| G01212 | rulon co | cover ring | RFQ |
| 25031-27 | hdt expeditionary systems inc | cover ring | RFQ |
| TC270 | hdt expeditionary systems inc | cover ring | RFQ |
| G01212 | hdt expeditionary systems inc | cover ring | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| MRC | Decoded Requirement | Clear Text Reply |
| TEXT | General Characteristics Item Description | STEEL; 0.015 IN. THK; 10.312 IN. OD; 6.312 IN. ID; ONE CONTOUR GROOVE PRESSED IN COVER; HOLE PATTERN CONSISTS OF EIGHT 0.250 IN. DIA HOLES; ONE 1.062 IN. DIA HOLE; THREE 0.375 IN. DIA HOLES |
| Relevant Components for NSN - 4530-00-492-1854, 4530004921854 | ||||
| 4530-00-276-9881 (4530002769881) | 4540-01-027-1813 (4540010271813) | 4520-01-370-0119 (4520013700119) | 4520-00-921-5814 (4520009215814) | |
| 4520-01-265-3306 (4520012653306) | 4530-01-130-5182 (4530011305182) | 4540-00-585-0488 (4540005850488) | 4520-01-578-6785 (4520015786785) | |
| 4540-01-036-3978 (4540010363978) | 4540-00-197-5319 (4540001975319) | 4520-00-786-3923 (4520007863923) | 4530-00-610-0343 (4530006100343) | |
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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