AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bearing Unit Plain |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3130 Bearings Mounted |
| National Item Identification Number (NIIN) | 00-399-4423 (003994423) |
| NCB Code | USA (00) |
| Manufacturer | Fmc Corporation, Bae Systems Land And Armaments Inc, Portsmouth Naval Shipyard Supply Dept, Eaton Aerospace Ltd |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 74410A6PC33 | fmc corporation | bearing unit plain | RFQ |
| 74410A6PC33 | bae systems land and armaments inc | bearing unit plain | RFQ |
| MS10158PCABEARING | portsmouth naval shipyard supply dept | bearing unit plain | RFQ |
| 42326-10PC28 | eaton aerospace ltd | bearing unit plain | RFQ |
| 42326-2PC28 | eaton aerospace ltd | bearing unit plain | RFQ |
| 34022 | eaton aerospace ltd | bearing unit plain | RFQ |
| 74410A1PC33 | fmc corporation | bearing unit plain | RFQ |
| 74410A1PC33 | bae systems land and armaments inc | bearing unit plain | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKG | BOLT CIRCLE DIAMETER | 5.3750 INCHES NOMINAL |
| ABKU | FLANGE THICKNESS | 0.6250 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 1.8750 INCHES MINIMUM AND 1.8770 INCHES MAXIMUM |
| AFWB | HOUSING DIAMETER | 6.3750 INCHES NOMINAL |
| AFWD | HOUSING LENGTH | 3.0000 INCHES NOMINAL |
| AGZA | ALIGNMENT TYPE | RIGID |
| ANJS | SHAFT END TYPE | OPEN |
| CWJW | MOUNTING HOLE TYPE | ROUND,UNTHREADED |
| FEAT | SPECIAL FEATURES | SIX HOLES 0.5625 IN. DIA ON BOLT CIRCLE,TWO HOLES 3/8-16 THD SIZE 0.6875 IN. DEEP ON FLANGE FACE |
| MATT | MATERIAL | COPPER ALLOY 903 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Relevant Components for NSN - 3130-00-399-4423, 3130003994423 | ||||
| 3120-01-114-4519 (3120011144519) | 3120-01-221-5836 (3120012215836) | 3120-99-782-0886 (3120997820886) | 3110-01-104-8172 (3110011048172) | |
| 3110-01-499-4933 (3110014994933) | 3110-00-100-4158 (3110001004158) | 3120-01-497-5823 (3120014975823) | 3110-00-156-8100 (3110001568100) | |
| 3120-01-495-8412 (3120014958412) | 3110-01-586-5540 (3110015865540) | 3110-01-300-2426 (3110013002426) | 3110-00-156-6819 (3110001566819) | |
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