AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Cover Assembly Duct |
| Federal Supply Group (FSG) | Plumbing Heating and Sanitation Equipment |
| Federal Supply Class (FSC) | 4520 Space And Water Heating Equipment |
| National Item Identification Number (NIIN) | 00-257-8512 (002578512) |
| NCB Code | USA (00) |
| Manufacturer | Hdt Expeditionary Systems Inc, Drs Environmental Systems Inc, Engineered Air Systems Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| TEXT | General Characteristics Item Description | 16.120 IN. DIA |
| MRC | Decoded Requirement | Clear Text Reply |
| Relevant Components for NSN - 4520-00-257-8512, 4520002578512 | ||||
| 4510-01-168-2465 (4510011682465) | 4530-00-961-8116 (4530009618116) | 4520-01-643-9388 (4520016439388) | 4540-00-073-3358 (4540000733358) | |
| 4520-01-549-6351 (4520015496351) | 4540-01-234-1682 (4540012341682) | 4520-01-421-2350 (4520014212350) | 4510-01-574-9900 (4510015749900) | |
| 4510-00-278-9541 (4510002789541) | 4520-00-279-3099 (4520002793099) | 4510-00-273-1197 (4510002731197) | 4540-01-334-0543 (4540013340543) | |
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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