| Item Name | Bushing Sleeve |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3120 Bearings Plain Unmounted |
| National Item Identification Number (NIIN) | 01-288-2145 (012882145) |
| NCB Code | USA (01) |
| Manufacturer | Boeing Company The |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 4B21B6 113 | boeing company the | bushing sleeve | 43999 | RFQ |
| LD137-0016-4045 | boeing company the | bushing sleeve | 43999 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 1.4017 INCHES MINIMUM AND 1.4062 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 0.4980 INCHES MINIMUM AND 0.4985 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 0.3745 INCHES MINIMUM AND 0.3755 INCHES MAXIMUM |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| CSYM | SURFACE FINISH | 16.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
| MATT | MATERIAL | COPPER ALLOY 642 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-00465 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SOLID,PLAIN,NO OUTSIDE FLANGES |
| ZZZK | SPECIFICATION/STANDARD DATA | 43999-LD137-0016 MANUFACTURERS STANDARD |
| Components Related to NSN - 3120-01-288-2145, 3120012882145 | ||||
| 3120-00-662-2457 (3120006622457) | 3110-00-960-7477 (3110009607477) | 3120-01-281-4311 (3120012814311) | 3130-01-568-4802 (3130015684802) | |
| 3110-00-936-2918 (3110009362918) | 3120-01-520-4894 (3120015204894) | 3110-01-012-9141 (3110010129141) | 3120-01-021-6202 (3120010216202) | |
| 3110-01-416-5017 (3110014165017) | 3120-00-937-0162 (3120009370162) | 3110-00-992-1071 (3110009921071) | 3120-01-210-1740 (3120012101740) | |
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