| 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 | ||||
| 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) | |
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