| Item Name | Housing Bearing Unit |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3130 Bearings Mounted |
| National Item Identification Number (NIIN) | 01-309-7180 (013097180) |
| NCB Code | USA (01) |
| Manufacturer | Aai Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 31036-41047 | aai corporation | housing bearing unit | 97384 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKG | BOLT CIRCLE DIAMETER | 4.7500 INCHES NOMINAL |
| ABKU | FLANGE THICKNESS | 0.7500 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.4360 INCHES MINIMUM AND 0.4450 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 1.6880 INCHES NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 5.6200 INCHES NOMINAL |
| CWJW | MOUNTING HOLE TYPE | ROUND,UNTHREADED |
| FEAT | SPECIAL FEATURES | EIGHT ADDITIONAL HOLES 0.250-28 UNF-2BX0.625 IN. MIN DP ON 2.500 IN. BOLT CIRCLE; ID CBORE 2.00 IN. MIN TO 2.003 IN. MAX; ONE END OF FLANGE INTERNALLY THREADED 0.250-28 UNF-2BX 0.25 IN. MIN DP 0.187 IN. THRU |
| MATT | MATERIAL | STEEL COMP E4340 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000,COND C1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Components Related to NSN - 3130-01-309-7180, 3130013097180 | ||||
| 3120-01-239-3395 (3120012393395) | 3110-00-156-5246 (3110001565246) | 3110-01-321-1498 (3110013211498) | 3120-00-818-8551 (3120008188551) | |
| 3110-01-345-3803 (3110013453803) | 3120-01-502-4859 (3120015024859) | 3120-00-986-0495 (3120009860495) | 3110-00-103-5405 (3110001035405) | |
| 3120-01-550-2643 (3120015502643) | 3120-01-343-0939 (3120013430939) | 3110-00-938-2837 (3110009382837) | 3120-01-692-1802 (3120016921802) | |
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