AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bearing Sleeve |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3120 Bearings Plain Unmounted |
| National Item Identification Number (NIIN) | 00-439-8473 (004398473) |
| NCB Code | USA (00) |
| Manufacturer | Milling Precision Tool Corporation, Metric Machine Co, Bell Helicopter Textron Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 2098 | milling precision tool corporation | bearing sleeve | RFQ |
| M171 | metric machine co | bearing sleeve | RFQ |
| 204-040-170-5 | bell helicopter textron inc | bearing sleeve | RFQ |
| 204-040-170-005 | bell helicopter textron inc | bearing sleeve | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.3740 INCHES MINIMUM FIRST AND 0.3810 INCHES MAXIMUM FIRST |
| ABHP | OVERALL LENGTH | 0.8900 INCHES MINIMUM AND 0.8940 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 1.6900 INCHES MINIMUM AND 1.7100 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 1.5720 INCHES MINIMUM AND 1.5750 INCHES MAXIMUM |
| ADZG | LUBRICATION MATERIAL | LUBRICATING OIL,SYNTHETIC,MIL-L-23699 |
| AGFQ | LEFT FLANGE OUTSIDE DIAMETER | 1.8150 INCHES MINIMUM AND 1.8350 INCHES MAXIMUM |
| AGFR | RIGHT FLANGE OUTSIDE DIAMETER | 1.8150 INCHES MINIMUM AND 1.8350 INCHES MAXIMUM |
| AGFS | LEFT FLANGE WIDTH | 0.0600 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM |
| AGFT | RIGHT FLANGE WIDTH | 0.0600 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM |
| AGKH | LUBRICANT ACCOMMODATION STYLE | PERFORATED |
| BZLX | CORNER SHAPE | CHAMFERED OUTSIDE LEFT CORNER |
| BZLX | CORNER SHAPE | CHAMFERED OUTSIDE RIGHT CORNER |
| BZLX | CORNER SHAPE | ROUND LEFT FLANGE BODY CORNER |
| BZLX | CORNER SHAPE | ROUND RIGHT FLANGE BODY CORNER |
| BZLX | CORNER SHAPE | SQUARE INSIDE LEFT CORNER |
| BZLX | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER |
| BZLX | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| BZLX | CORNER SHAPE | SQUARE RIGHT FLANGE OUTSIDE LEFT CORNER |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF LEFT FLANGE |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF RIGHT FLANGE |
| CSYM | SURFACE FINISH | 40.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE |
| CSYM | SURFACE FINISH | 40.0 MICROINCHES RIGHT END SURFACE OF BODY AND FLANGE |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| CTJM | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 8 HOLE |
| MATT | MATERIAL | STEEL COMP 4130 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-T-6736 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | OXIDE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | BFS,FW 4084 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SOLID,EXTERNAL FLANGES BOTH ENDS |
| Relevant Components for NSN - 3120-00-439-8473, 3120004398473 | ||||
| 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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