| Item Name | Ring Externally Threaded |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5365 Bushings Rings Shims and Spacers |
| National Item Identification Number (NIIN) | 01-053-6778 (010536778) |
| NCB Code | USA (01) |
| Manufacturer | Recon Optical Inc, Bourns Instruments Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AWPF | ANGLE BETWEEN ACCOMMODATIONS IN DEG | 180.0 |
| AWPG | RADIUS FROM GEOMETRIC AXIS TO ACCOMMODATION | 2.437 INCHES NOMINAL |
| AWPH | BEVELED THREAD | NOT INCLUDED |
| AWPK | BORE ANNULAR INTERNAL SERRATION | NOT INCLUDED |
| AWPL | SETSCREW LOCKING NOTCH | NOT INCLUDED |
| MATT | MATERIAL | ALUMINUM ALLOY 6061 |
| SFTT | SURFACE TREATMENT | ANODIZE |
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| ABHP | OVERALL LENGTH | 0.500 INCHES NOMINAL |
| ABMZ | DIAMETER | 0.156 INCHES NOMINAL |
| ABUJ | THREAD SIZE | 5.187-20 |
| ABXV | BORE DIAMETER | 4.625 INCHES NOMINAL |
| AEJZ | DEPTH | 0.188 INCHES NOMINAL |
| AGZD | BORE SHAPE | STRAIGHT |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNS |
| AKCV | DRIVE TYPE | DRILLED PERIPHERY |
| AWHW | ACCOMMODATION TYPE AND QUANTITY | 2 HOLES |
| Relevant Components for NSN - 5365-01-053-6778, 5365010536778 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
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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