AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
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| Item Name | Bearing Sleeve |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3120 Bearings Plain Unmounted |
| National Item Identification Number (NIIN) | 01-289-5031 (012895031) |
| NCB Code | USA (01) |
| Manufacturer | Mayday Manufacturing Co Inc, Kamatics Corporation, B E C Systems Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 501-4675791 ITEM 31 | mayday manufacturing co inc | bearing sleeve | RFQ |
| 501-4675791 ITEM 31 | kamatics corporation | bearing sleeve | RFQ |
| 501-4675791 ITEM 31 | b e c systems inc | bearing sleeve | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.4062 INCHES NOMINAL FIRST |
| ABHP | OVERALL LENGTH | 2.2500 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 2.5000 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 1.2510 INCHES MINIMUM AND 1.2520 INCHES MAXIMUM |
| AEPR | FLANGE OUTSIDE DIAMETER | 3.5000 INCHES NOMINAL |
| AGFF | FLANGE WIDTH | 0.6300 INCHES NOMINAL |
| BZLX | CORNER SHAPE | CHAMFERED OUTSIDE RIGHT CORNER |
| BZLX | CORNER SHAPE | SQUARE INSIDE LEFT CORNER |
| BZLX | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER |
| BZLX | CORNER SHAPE | SQUARE LEFT FLANGE BODY CORNER |
| BZLX | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| BZLX | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
| CTJM | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 4 HOLE |
| FEAT | SPECIAL FEATURES | 2 HOLES FOR JACKING 180 DEGREES APART,90 DEGREES CSK TO 0.410 DIA; 0.375 DIA,16 UNC 2B THRU |
| MATT | MATERIAL | COPPER ALLOY 606 OVERALL OR COPPER ALLOY 614 OVERALL OR COPPER ALLOY 630 OVERALL OR COPPER ALLOY 642 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-00465 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| STYL | STYLE DESIGNATOR | SOLID,EXTERNAL FLANGE ONE END |
| Relevant Components for NSN - 3120-01-289-5031, 3120012895031 | ||||
| 3110-00-003-9270 (3110000039270) | 3120-00-948-5325 (3120009485325) | 3120-01-281-8447 (3120012818447) | 3120-00-432-7549 (3120004327549) | |
| 3120-12-347-5626 (3120123475626) | 3120-00-190-4518 (3120001904518) | 3110-01-606-7510 (3110016067510) | 3110-01-400-6136 (3110014006136) | |
| 3110-00-100-3617 (3110001003617) | 3120-00-174-6371 (3120001746371) | 3110-01-556-1019 (3110015561019) | 3120-01-104-8486 (3120011048486) | |
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