AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
Boeing Company
4B18-4-40
Bushing Sleeve
Specifications
| Part Number | 4B18-4-40 |
| Description | Bushing Sleeve |
| Manufacturer | Boeing Company |
| NSN | 3120-00-693-6676(3120006936676) |
| Item Name | Bushing Sleeve |
| CAGE Code | 43999 |
| NIIN | 00-693-6676(006936676) |
| FSC Code | 3120 Bearings Plain Unmounted |
| FSG Code | 31 Bearings |
| INC Code | 13206 |
| NCB Code | 00 |
| Country | USA |
Description
Bushing Sleeve
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Characteristics Data of NSN 3120-00-693-6676, 3120006936676
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 0.2180 INCHES MINIMUM AND 0.2330 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 0.3730 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM |
| AEPR | FLANGE OUTSIDE DIAMETER | 0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM |
| AGFF | FLANGE WIDTH | 0.0580 INCHES MINIMUM AND 0.0680 INCHES MAXIMUM |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE |
| CSYM | SURFACE FINISH | 250.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| CSYM | SURFACE FINISH | 250.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
| CSYM | SURFACE FINISH | 250.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE |
| CSYM | SURFACE FINISH | 250.0 MICROINCHES RIGHT END SURFACE OF BODY |
| CSYM | SURFACE FINISH | 250.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE |
| MATT | MATERIAL | COPPER ALLOY 510 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-746 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
| ADAS | BODY INSIDE DIAMETER | 0.2170 INCHES MINIMUM AND 0.2190 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 80.5 ROCKWELL B MINIMUM OVERALL AND 89.7 ROCKWELL B MAXIMUM OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
