| Item Name | Bearing Ball Duplex |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-992-1018 (009921018) |
| NCB Code | USA (00) |
| Manufacturer | Military Standards Corp, National Instruments Corporation, Ward Leonard Electric Company Inc, General Motors Corp, Skf Usa Inc, Electric Boat Corporation, Timken Corporation, Barden Corporation, Military Specifications |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 134-09503-8888 | military standards corp | bearing ball duplex | 96906 | RFQ |
| 134-09503-8888NT | national instruments corporation | bearing ball duplex | 03950 | RFQ |
| 17931A041 | ward leonard electric company inc | bearing ball duplex | 63743 | RFQ |
| 17931A041NT | national instruments corporation | bearing ball duplex | 03950 | RFQ |
| 30319DTX7077 | general motors corp | bearing ball duplex | 43334 | RFQ |
| 30319DTX7077 | skf usa inc | bearing ball duplex | 38443 | RFQ |
| 30319DTX7077NT | national instruments corporation | bearing ball duplex | 03950 | RFQ |
| 7319-DB | skf usa inc | bearing ball duplex | 38443 | RFQ |
| 7319-DBNT | national instruments corporation | bearing ball duplex | 03950 | RFQ |
| 7319-DBNT3 | national instruments corporation | bearing ball duplex | 03950 | RFQ |
| 7319-DBNT3NT | national instruments corporation | bearing ball duplex | 03950 | RFQ |
| 7319DSXX00X015B13DG655C | skf usa inc | bearing ball duplex | 38443 | RFQ |
| 7319DSXX00X015B13DG655CNT | national instruments corporation | bearing ball duplex | 03950 | RFQ |
| 79999003 | electric boat corporation | bearing ball duplex | 95402 | RFQ |
| 79999003NT | national instruments corporation | bearing ball duplex | 03950 | RFQ |
| 999999K185NT | national instruments corporation | bearing ball duplex | 03950 | RFQ |
| M17931-A041 | timken corporation | bearing ball duplex | 21335 | RFQ |
| M17931-A041 | barden corporation | bearing ball duplex | 70854 | RFQ |
| M17931-A041NT | national instruments corporation | bearing ball duplex | 03950 | RFQ |
| MIL-B-17931 | military specifications | bearing ball duplex | 81349 | RFQ |
| MIL-B-17931NT | national instruments corporation | bearing ball duplex | 03950 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 1.7667 INCHES MINIMUM AND 1.7717 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 3.7399 INCHES MINIMUM AND 3.7402 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 7.8737 INCHES MINIMUM AND 7.8740 INCHES MAXIMUM |
| ADZG | LUBRICATION MATERIAL | GREASE |
| AGYE | SURFACE FINISH | GROUND |
| AGYF | RETAINER FABRICATION METHOD | PRESSED |
| AGZC | LOAD DIRECTION | ANGULAR |
| AGZH | INTERNAL FIT-UP DESIGNATION | TIGHT |
| AGZJ | BEARING PRELOAD DESIGNATION | MEDIUM |
| CRTL | CRITICALITY CODE JUSTIFICATION | ZZZW |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATT | MATERIAL | STEEL OVERALL |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 134 TYPE AND 1 CLASS |
| ZZZW | DEPARTURE FROM CITED DOCUMENT | ANNUAL BALL BEARING FOR QUIET OPERATION APPLICATION TO SUBMARINE USAGE |
| Components Related to NSN - 3110-00-992-1018, 3110009921018 | ||||
| 3110-00-726-3077 (3110007263077) | 3120-00-661-3757 (3120006613757) | 3110-01-629-3059 (3110016293059) | 3120-00-081-4540 (3120000814540) | |
| 3110-01-642-4816 (3110016424816) | 3110-00-860-2754 (3110008602754) | 3120-00-343-2312 (3120003432312) | 3120-00-396-1591 (3120003961591) | |
| 3120-00-933-0794 (3120009330794) | 3120-01-116-3297 (3120011163297) | 3120-01-458-8602 (3120014588602) | 3110-01-338-6610 (3110013386610) | |
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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