| Item Name | Housing Bearing Unit |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3130 Bearings Mounted |
| National Item Identification Number (NIIN) | 01-204-5547 (012045547) |
| NCB Code | USA (01) |
| Manufacturer | Martin Marietta Technologies Inc, Lockheed Martin Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 1210C1501 | martin marietta technologies inc | housing bearing unit | 54497 | RFQ |
| 1210C1501 | lockheed martin corporation | housing bearing unit | 03538 | RFQ |
| 1213C1504 FIND 1 | lockheed martin corporation | housing bearing unit | 03538 | RFQ |
| 1213C1504 FIND 1 | martin marietta technologies inc | housing bearing unit | 54497 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKG | BOLT CIRCLE DIAMETER | 1.3750 INCHES NOMINAL |
| ABKU | FLANGE THICKNESS | 0.1250 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.1340 INCHES MINIMUM AND 0.1390 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 0.6250 INCHES MINIMUM AND 0.6254 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 1.7500 INCHES NOMINAL |
| AFWB | HOUSING DIAMETER | 0.8743 INCHES MINIMUM AND 0.8748 INCHES MAXIMUM |
| AFWD | HOUSING LENGTH | 1.2500 INCHES NOMINAL |
| ANJS | SHAFT END TYPE | CLOSED OR OPEN |
| Relevant Components for NSN - 3130-01-204-5547, 3130012045547 | ||||
| 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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