| Item Name | Insulator Bushing |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5970 Electrical Insulators and Insulating Materials |
| National Item Identification Number (NIIN) | 00-521-4507 (005214507) |
| NCB Code | USA (00) |
| Manufacturer | Boeing Company The |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARX | INSIDE DIAMETER | 0.131 INCHES MINIMUM AND 0.141 INCHES MAXIMUM |
| AATA | COUNTERSINK ANGLE IN DEG | 45.0 |
| ABKV | OUTSIDE DIAMETER | 0.343 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 1.156 INCHES NOMINAL |
| ABQR | COUNTERSINK MAJOR DIAMETER | 0.219 INCHES NOMINAL |
| AGGZ | SHANK OUTSIDE DIAMETER | 0.243 INCHES MINIMUM AND 0.253 INCHES MAXIMUM |
| AQZQ | SHANK HEIGHT | 1.032 INCHES NOMINAL |
| CQBP | SCREW THREAD SERIES DESIGNATOR AND LOCATION | FIRST COUNTERBORE UNC |
| CQDN | FIRST SLOT WIDTH | 0.062 INCHES NOMINAL |
| CQTP | SCREW THREAD QUANTITY PER INCH AND LOCATION | 32 FIRST COUNTERBORE |
| CRFL | SCREW THREAD DIAMETER AND LOCATION | 0.164 FIRST COUNTERBORE INCHES NOMINAL |
| CRPG | THREAD CLASS AND LOCATION | 32 FIRST COUNTERBORE |
| CRYZ | FIRST SLOT DEPTH | 0.062 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | COUNTERSUNK SHANK END 0.164 IN. DIA,120.0 DEG |
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