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) | 00-127-3959 (001273959) |
| NCB Code | USA (00) |
| Manufacturer | Ram Centrifugal Products Inc, Ingersoll Rand Company, Curtiss Wright Electro Mechanical Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 157432799-28 | ram centrifugal products inc | bearing sleeve | RFQ |
| Y4NTM28AX2-30 | ingersoll rand company | bearing sleeve | RFQ |
| 215558PC21 | curtiss wright electro mechanical corporation | bearing sleeve | RFQ |
| 215551PC21 | ingersoll rand company | bearing sleeve | RFQ |
| 215184PC21 | curtiss wright electro mechanical corporation | bearing sleeve | RFQ |
| Y4NTM28AX2-320 | ingersoll rand company | bearing sleeve | RFQ |
| 217478PC21 | ingersoll rand company | bearing sleeve | RFQ |
| 215184PC21 | ingersoll rand company | bearing sleeve | RFQ |
| 217471PC21 | curtiss wright electro mechanical corporation | bearing sleeve | RFQ |
| Y4NTM28AX2-320 | curtiss wright electro mechanical corporation | bearing sleeve | RFQ |
| 217470PC21 | ingersoll rand company | bearing sleeve | RFQ |
| 215550PC22 | curtiss wright electro mechanical corporation | bearing sleeve | RFQ |
| 217470PC21 | curtiss wright electro mechanical corporation | bearing sleeve | RFQ |
| Y4NTM28AX2-30 | curtiss wright electro mechanical corporation | bearing sleeve | RFQ |
| 215558PC21 | ingersoll rand company | bearing sleeve | RFQ |
| 215550PC21 | ingersoll rand company | bearing sleeve | RFQ |
| 215551PC21 | curtiss wright electro mechanical corporation | bearing sleeve | RFQ |
| 217478PC21 | curtiss wright electro mechanical corporation | bearing sleeve | RFQ |
| 4NTM28AX2-30 | curtiss wright electro mechanical corporation | bearing sleeve | RFQ |
| 217471PC21 | ingersoll rand company | bearing sleeve | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.3750 INCHES NOMINAL FIRST |
| ABHP | OVERALL LENGTH | 4.1250 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 2.2490 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 1.6250 INCHES MINIMUM AND 1.6260 INCHES MAXIMUM |
| AEPR | FLANGE OUTSIDE DIAMETER | 4.2540 INCHES MINIMUM AND 4.2550 INCHES MAXIMUM |
| AGFF | FLANGE WIDTH | 0.6240 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM |
| AGKH | LUBRICANT ACCOMMODATION STYLE | GROOVED OPEN ONE END |
| BZLX | CORNER SHAPE | CHAMFERED INSIDE LEFT CORNER |
| BZLX | CORNER SHAPE | UNDERCUT OUTSIDE RIGHT CORNER |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES RIGHT END SURFACE OF BODY |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE |
| CTJM | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 1 HOLE |
| CTMQ | SURFACE GROOVE LOCATION AND QUANTITY | 1 INTERNAL |
| FEAT | SPECIAL FEATURES | HOLE CENTERED 1.1875 IN. FROM LEFT END,AT END OF GROOVE |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890 CL AC MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SOLID,EXTERNAL FLANGE ONE END |
| Relevant Components for NSN - 3120-00-127-3959, 3120001273959 | ||||
| 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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