| Item Name | Bearing Ball Duplex |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-992-1012 (009921012) |
| NCB Code | USA (00) |
| Manufacturer | National Instruments Corporation, Barden Corporation, General Motors Corp, Rbc Aircraft Products Inc, General Dynamics Satcom, Skf Usa Inc, Military Specifications, Timken Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| MILB17931NT | national instruments corporation | bearing ball duplex | 03950 | RFQ |
| M17931-A017 | barden corporation | bearing ball duplex | 70854 | RFQ |
| 30310DTL7077 | general motors corp | bearing ball duplex | 43334 | RFQ |
| M17931-A017 | rbc aircraft products inc | bearing ball duplex | 3nps1 | RFQ |
| S7BT2L4B-22-1 | general dynamics satcom | bearing ball duplex | 4nn85 | RFQ |
| S7BT2L4B-22-1NT | national instruments corporation | bearing ball duplex | 03950 | RFQ |
| 7310DSXX00X015B13DG655B | skf usa inc | bearing ball duplex | 38443 | RFQ |
| M17931-A017NT | national instruments corporation | bearing ball duplex | 03950 | RFQ |
| MILB17931 | military specifications | bearing ball duplex | 81349 | RFQ |
| M17931-A017 | timken corporation | bearing ball duplex | 21335 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 2.1160 INCHES MINIMUM AND 2.1260 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 1.9683 INCHES MINIMUM AND 1.9685 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 4.3305 INCHES MINIMUM AND 4.3307 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 |
| CRTL | CRITICALITY CODE JUSTIFICATION | ZZZW |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | D0D-G-24508 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | UNIVERSAL GROUND FACES,COUNTERBORED OUTER RING,NON-SEPARABLE |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 134 TYPE AND 2 CLASS |
| ZZZW | DEPARTURE FROM CITED DOCUMENT | ANNUAL BALL BEARING FOR QUIET OPERATION APPLICATION TO SUBMARINE USAGE |
| Relevant Components for NSN - 3110-00-992-1012, 3110009921012 | ||||
| 3110-01-152-8152 (3110011528152) | 3120-01-185-8740 (3120011858740) | 3120-00-661-4351 (3120006614351) | 3120-00-518-6871 (3120005186871) | |
| 3110-00-168-1471 (3110001681471) | 3110-01-354-4581 (3110013544581) | 3120-01-680-4661 (3120016804661) | 3120-01-518-6652 (3120015186652) | |
| 3120-00-382-2710 (3120003822710) | 3120-00-529-8687 (3120005298687) | 3110-01-143-1798 (3110011431798) | 3110-01-500-2447 (3110015002447) | |
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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