AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Heater Engine Block |
| Federal Supply Group (FSG) | Plumbing Heating and Sanitation Equipment |
| Federal Supply Class (FSC) | 4520 Space And Water Heating Equipment |
| National Item Identification Number (NIIN) | 01-562-0920 (015620920) |
| NCB Code | USA (01) |
| Manufacturer | Cummins Incorporated, Mobile Cylinders Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| CRTL | Criticality Code Justification | ZZZY |
| ZZZY | Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS |
| MRC | Decoded Requirement | Clear Text Reply |
| Relevant Components for NSN - 4520-01-562-0920, 4520015620920 | ||||
| 4520-01-356-4501 (4520013564501) | 4510-01-110-9339 (4510011109339) | 4520-01-067-9935 (4520010679935) | 4520-01-250-9510 (4520012509510) | |
| 4520-01-276-1280 (4520012761280) | 4510-01-152-2777 (4510011522777) | 4520-01-145-5395 (4520011455395) | 4520-01-357-5465 (4520013575465) | |
| 4520-01-179-2445 (4520011792445) | 4520-00-756-1223 (4520007561223) | 4520-00-868-7823 (4520008687823) | 4520-00-498-4173 (4520004984173) | |
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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