AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Plate Retaining Bearing |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 01-164-4931 (011644931) |
| NCB Code | USA (01) |
| Manufacturer | General Dynamics Ots Global Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | FLAT W/O APERTURE |
| ABGL | WIDTH | 1.290 INCHES MINIMUM AND 1.313 INCHES MAXIMUM |
| ABTB | MOUNTING HOLE DIAMETER | 0.218 INCHES MINIMUM AND 0.232 INCHES MAXIMUM |
| ADFU | MOUNTING HOLE ARRANGEMENT STYLE | HORIZONTAL CENTERLINE |
| ADNY | DISTANCE BETWEEN HOLES ALONG LENGTH | 0.700 INCHES NOMINAL |
| ADUM | OVERALL THICKNESS | 0.125 INCHES MINIMUM |
| AYRZ | COUNTERSINK DIAMETER | 0.392 INCHES MINIMUM AND 0.402 INCHES MAXIMUM |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| CWHW | DISTANCE FROM VERTICAL CENTERLINE TO CENTER OF RIGHT HOLE | 0.350 INCHES NOMINAL |
| CWJW | MOUNTING HOLE TYPE | ROUND,UNTHREADED,COUNTERSUNK |
| MATT | MATERIAL | STEEL COMP 4140 OVERALL |
| Relevant Components for NSN - 3110-01-164-4931, 3110011644931 | ||||
| 3120-01-019-8846 (3120010198846) | 3120-01-387-7443 (3120013877443) | 3110-01-125-0450 (3110011250450) | 3120-01-208-8107 (3120012088107) | |
| 3120-01-423-1661 (3120014231661) | 3120-01-078-6178 (3120010786178) | 3120-01-412-5397 (3120014125397) | 3110-01-308-1082 (3110013081082) | |
| 3120-00-662-6667 (3120006626667) | 3120-01-559-4784 (3120015594784) | 3110-00-971-5941 (3110009715941) | 3120-01-180-8658 (3120011808658) | |
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