AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Block Bottom |
| Federal Supply Group (FSG) | Materials Handling Equipment |
| Federal Supply Class (FSC) | 3940 Blocks Tackle Rigging and Slings |
| National Item Identification Number (NIIN) | 01-280-4665 (012804665) |
| NCB Code | USA (01) |
| Manufacturer | Duff Norton Co Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | CAST IRON AND STEEL; W/TWO SHEAVES |
| SR-5 | DESIGN CONTROL REFERENCE | 010155700 |
| SR-5 | MANUFACTURERS CODE | 08722 |
| SR-5 | THE MANUFACTURERS DATA |
| Relevant Components for NSN - 3940-01-280-4665, 3940012804665 | ||||
| 3950-01-359-0974 (3950013590974) | 3910-01-123-2126 (3910011232126) | 3950-01-432-2971 (3950014322971) | 3950-01-271-2671 (3950012712671) | |
| 3930-00-225-9229 (3930002259229) | 3990-01-447-6587 (3990014476587) | 3960-00-510-9473 (3960005109473) | 3990-00-155-4260 (3990001554260) | |
| 3950-00-754-3879 (3950007543879) | 3950-01-510-1881 (3950015101881) | 3910-00-012-2798 (3910000122798) | 3910-01-463-5277 (3910014635277) | |
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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