Thank you for taking an interest in the NSN 3110-00-690-3991 supplies and listing resources that we provide on Integrated Military Parts. At the top of this page, you will find an overview of NSN 3110-00-690-3991, including details on its associated item name, Federal Supply Group, Federal Supply Class, and more. You can also review a list of all manufacturers that our stock traces back to, each serving as a link to expanded catalogs if you wish to further your search.
Underneath our overview, part numbers like 1R7234A, HPPBR93, and others that belong to our NSN 3110-00-690-3991 inventory have been listed out for your perusal. If any are of interest to you, click on the “RFQ” button to its right to access a quote request form. By filling out and submitting a form with detailed information on your requirements and expectations, you will be able to secure fully customized quotes for your comparisons. You can rest assured that you will receive highly competitive options when you shop on Integrated Military Parts, our staff working tirelessly to ensure streamlined fulfillment and satisfaction. Knowing how we intend to serve you, continue perusing solutions on this catalog and reach out as soon as you are ready.
| Item Name | Ring Bearing Inner |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-690-3991 (006903991) |
| NCB Code | USA (00) |
| Manufacturer | Rbc Bearings Incorporated, Helicopter Parts Service Inc, Hiller Aircraft Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 1.0100 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 1.0000 INCHES NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 1.2505 INCHES NOMINAL |
| AGYE | SURFACE FINISH | GROUND |
| AGZD | BORE SHAPE | STRAIGHT |
| CTFZ | STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS |
| FEAT | SPECIAL FEATURES | OIL HOLE W/OIL GROOVE IN CENTER OF ID SURFACE,END OF RACE SQ/W OD WITHIN 0.0012 IN.,WALL VARIATION NOT TO EXCEED 0.0005 IN. |
| MATT | MATERIAL | STEEL COMP E52100 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SOLID INNER RACE,JOURNAL AND NEEDLE |
| Relevant Components for NSN - 3110-00-690-3991, 3110006903991 | ||||
| 3110-00-293-8304 (3110002938304) | 3120-01-576-9490 (3120015769490) | 3120-00-445-8466 (3120004458466) | 3120-01-049-5749 (3120010495749) | |
| 3120-00-406-5323 (3120004065323) | 3110-00-277-0538 (3110002770538) | 3110-00-125-8006 (3110001258006) | 3110-01-169-9345 (3110011699345) | |
| 3120-01-387-2738 (3120013872738) | 3120-00-854-1061 (3120008541061) | 3120-01-667-9471 (3120016679471) | 3110-01-424-9582 (3110014249582) | |
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