| Item Name | Plate Retaining Bearing |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 01-121-7495 (011217495) |
| NCB Code | USA (01) |
| Manufacturer | General Dynamics Ots Global Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | COUNTERBORED W/ APERTURE |
| ABKV | OUTSIDE DIAMETER | 3.070 INCHES MINIMUM AND 3.110 INCHES MAXIMUM |
| ABMB | MINOR THICKNESS | 0.040 INCHES MINIMUM AND 0.080 INCHES MAXIMUM |
| ABTB | MOUNTING HOLE DIAMETER | 0.285 INCHES MINIMUM AND 0.301 INCHES MAXIMUM |
| ABVL | APERTURE DIAMETER | 1.440 INCHES MINIMUM AND 1.480 INCHES MAXIMUM |
| ADUM | OVERALL THICKNESS | 1.160 INCHES MINIMUM AND 1.200 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| CWGF | COUNTERBORE DIAMETER | 1.160 INCHES MINIMUM AND 1.180 INCHES MAXIMUM |
| CWHX | COUNTERBORE DEPTH | 1.120 INCHES NOMINAL |
| CWJW | MOUNTING HOLE TYPE | ROUND,UNTHREADED |
| MATT | MATERIAL | STEEL COMP 4140 OVERALL |
| STYL | STYLE DESIGNATOR | ROUND |
| Components Related to NSN - 3110-01-121-7495, 3110011217495 | ||||
| 3120-01-665-2450 (3120016652450) | 3110-01-283-6582 (3110012836582) | 3120-01-315-2221 (3120013152221) | 3120-01-359-4572 (3120013594572) | |
| 3110-01-145-0558 (3110011450558) | 3120-01-224-3914 (3120012243914) | 3120-01-343-9812 (3120013439812) | 3110-00-554-3932 (3110005543932) | |
| 3120-01-504-0167 (3120015040167) | 3120-01-274-5630 (3120012745630) | 3110-00-106-6194 (3110001066194) | 3130-01-631-4178 (3130016314178) | |
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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