NSN Sourcing is an industry-leading distributor of hard-to-find marine and aviation part Lock Ring. Owned and operated by ASAP Semiconductor, we are a trusted FAA AC 0056B accredited and AS9120B, ISO 9001:2015 certified member of the Aviation Suppliers Association (ASA). Currently, our ready-to-ship inventory includes over 2 billion obsolete Lock Ring parts sourced from over 5,000 global manufacturers such as Bell Helicopter Textron Inc, Andrew Canada Inc, Bell Industries Inc, Agusta Aerospace Corporation, Alcoa Global Fasteners Inc, including NSN Lock Ring parts such as SGT536-1, SC-D-11222-3, RLR28SB8, RL56SB8, RL56SA8 with NSNs 5985003514747, 5342011360967, 2530009304581, 2040008966591, 5340009998102.This, combined with our many advanced shipping facilities in the North American continent, makes us one of the most preferred Aircraft on Ground (AOG) providers in the US.
| Part No | NSN | Item Name | QTY | RFQ |
|---|---|---|---|---|
| SGT536-1 | NA | lock ring | Avl | RFQ |
| SC-D-11222-3 | 5985-00-351-4747 | lock ring | Avl | RFQ |
| RLR28SB8 | NA | lock ring | Avl | RFQ |
| RL56SB8 | NA | lock ring | Avl | RFQ |
| RL56SB8 | 5342-01-136-0967 | lock ring | Avl | RFQ |
| RL56SA8 | 5342-01-136-0967 | lock ring | Avl | RFQ |
| RL38SA9 | NA | lock ring | Avl | RFQ |
| RL38SA9 | NA | lock ring | Avl | RFQ |
| MS51990-111P | NA | lock ring | Avl | RFQ |
| MS51990-111P | NA | lock ring | Avl | RFQ |
| MS51990-108P | NA | lock ring | Avl | RFQ |
| MS51990-108P | NA | lock ring | Avl | RFQ |
| MS51990-107P | NA | lock ring | Avl | RFQ |
| MS51990-107 | NA | lock ring | Avl | RFQ |
| MS51990-107 | NA | lock ring | Avl | RFQ |
| MS51990-106P | NA | lock ring | Avl | RFQ |
| MS51990-106P | NA | lock ring | Avl | RFQ |
| MS51990-105P | NA | lock ring | Avl | RFQ |
| MS51990-105P | NA | lock ring | Avl | RFQ |
| MS51990-104P | NA | lock ring | Avl | RFQ |
| MS51990-104P | NA | lock ring | Avl | RFQ |
| MS51990-103P | NA | lock ring | Avl | RFQ |
| MS51990-103P | NA | lock ring | Avl | RFQ |
| LR387 | NA | lock ring | Avl | RFQ |
| LR387 | NA | lock ring | Avl | RFQ |
| LR29EML | 2530-00-930-4581 | lock ring | Avl | RFQ |
| HTE754E1 | NA | lock ring | Avl | RFQ |
| GC415-2518-1 | NA | lock ring | Avl | RFQ |
| GC237-63 | NA | lock ring | Avl | RFQ |
| GC237-50 | NA | lock ring | Avl | RFQ |
| GC237-40 | NA | lock ring | Avl | RFQ |
| GC237-32 | NA | lock ring | Avl | RFQ |
| GC237-25 | NA | lock ring | Avl | RFQ |
| GC237-20 | NA | lock ring | Avl | RFQ |
| GC237-16 | NA | lock ring | Avl | RFQ |
| GC181-70 | NA | lock ring | Avl | RFQ |
| GC181-63 | NA | lock ring | Avl | RFQ |
| GC181-50 | NA | lock ring | Avl | RFQ |
| GC181-40 | NA | lock ring | Avl | RFQ |
| GC181-32 | NA | lock ring | Avl | RFQ |
| GC181-25 | NA | lock ring | Avl | RFQ |
| GC181-20 | NA | lock ring | Avl | RFQ |
| GC181-16 | NA | lock ring | Avl | RFQ |
| CP6678 | NA | lock ring | Avl | RFQ |
| CM2690H17 | NA | lock ring | Avl | RFQ |
| CM2690C24 | NA | lock ring | Avl | RFQ |
| CM2690-17 | NA | lock ring | Avl | RFQ |
| CM2690-00 | NA | lock ring | Avl | RFQ |
| AA59558-106 | NA | lock ring | Avl | RFQ |
| AA59558-106 | NA | lock ring | Avl | RFQ |
| AA59558-104 | NA | lock ring | Avl | RFQ |
| AA59558-104 | NA | lock ring | Avl | RFQ |
| AA59558-103 | NA | lock ring | Avl | RFQ |
| AA59558-103 | NA | lock ring | Avl | RFQ |
| A547-659 | 2040-00-896-6591 | lock ring | Avl | RFQ |
| A1094 | NA | lock ring | Avl | RFQ |
| 93004-8 | NA | lock ring | Avl | RFQ |
| 92588-98 | NA | lock ring | Avl | RFQ |
| 92100226 | 5340-00-999-8102 | lock ring | Avl | RFQ |
| 92100226 | 5340-00-999-8102 | lock ring | Avl | RFQ |
| 914533-5 | 5365-01-205-9611 | lock ring | Avl | RFQ |
| 914533 | 5365-01-205-9611 | lock ring | Avl | RFQ |
| 890567 | 2530-00-409-8721 | lock ring | Avl | RFQ |
| 890567 | 2530-00-409-8721 | lock ring | Avl | RFQ |
| 826-W-0371 PIECE 226 | 5342-01-165-5560 | lock ring | Avl | RFQ |
| 754E1 | NA | lock ring | Avl | RFQ |
| 7-103917-2 | NA | lock ring | Avl | RFQ |
| 7-0503-1 | NA | lock ring | Avl | RFQ |
| 6694013-7 | NA | lock ring | Avl | RFQ |
| 6642312-2 | NA | lock ring | Avl | RFQ |
| 6241204-1 | NA | lock ring | Avl | RFQ |
| 61051 | NA | lock ring | Avl | RFQ |
| 5H4793 | 2520-01-090-6824 | lock ring | Avl | RFQ |
| 564553 | 2530-00-930-4581 | lock ring | Avl | RFQ |
| 564553 | 2530-00-930-4581 | lock ring | Avl | RFQ |
| 547A003100 | 2040-00-896-6591 | lock ring | Avl | RFQ |
| 41913-1 | 5365-01-226-7937 | lock ring | Avl | RFQ |
| 41911 | 5365-01-226-7936 | lock ring | Avl | RFQ |
| 41911 | 5365-01-226-7936 | lock ring | Avl | RFQ |
| 412-040-516-101 | NA | lock ring | Avl | RFQ |
| 412-040-516-101 | NA | lock ring | Avl | RFQ |
| 412-040-108-101 | NA | lock ring | Avl | RFQ |
| 372-1126-000 | NA | lock ring | Avl | RFQ |
| 3637-86 | NA | lock ring | Avl | RFQ |
| 357435 | 3040-01-230-1162 | lock ring | Avl | RFQ |
| 2643028-1 | NA | lock ring | Avl | RFQ |
| 2643014-1 | NA | lock ring | Avl | RFQ |
| 245-693 | NA | lock ring | Avl | RFQ |
| 245-692 | NA | lock ring | Avl | RFQ |
| 245-627 | NA | lock ring | Avl | RFQ |
| 216506 | NA | lock ring | Avl | RFQ |
| 214767H2 | 5342-01-188-9207 | lock ring | Avl | RFQ |
| 212-040-128-101 | NA | lock ring | Avl | RFQ |
| 212-040-128-101 | NA | lock ring | Avl | RFQ |
| 204-040-123-001 | NA | lock ring | Avl | RFQ |
| 171058-DJ | 5342-01-165-5560 | lock ring | Avl | RFQ |
| 16008-11P | NA | lock ring | Avl | RFQ |
| 1524715 | NA | lock ring | Avl | RFQ |
| 133 820030 1 | 5365-01-482-4807 | lock ring | Avl | RFQ |
| 003100 | 2040-00-896-6591 | lock ring | Avl | RFQ |
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