NSN 5970-00-521-4507 15768060, 157-68060, 00-521-4507
Product Details | BUSHING INSULATOR
5970-00-521-4507 An insulator designed to fit into and reduce the effective diameter of the hole(s). It may include mounting and/or conducting hardware. For flexible bushing-type insulators that are self-retaining and consist of two facing flanges separated by a neck, see GROMMET, NONMETALLIC. Also see SPACER, SLEEVE and BUSHING, SLEEVE. Excludes INSULATION SLEEVING, ELECTRICAL.
Part Alternates: 15768060, 157-68060, 5970-00-521-4507, 00-521-4507, 5970005214507, 005214507
Electrical and Electronic Equipment Components | Electrical Insulators and Insulating Materials
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1960 | 00-521-4507 | 18301 ( INSULATOR, BUSHING ) |
Cross Reference | NSN 5970-00-521-4507
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 157-68060 | 43999 | BOEING COMPANY, THE DBA BOEING |
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Technical Data | NSN 5970-00-521-4507
| Characteristic | Specifications |
|---|---|
| INSIDE DIAMETER | 0.131 INCHES MINIMUM AND 0.141 INCHES MAXIMUM |
| COUNTERSINK ANGLE IN DEG | 45.0 |
| OUTSIDE DIAMETER | 0.343 INCHES NOMINAL |
| OVERALL HEIGHT | 1.156 INCHES NOMINAL |
| COUNTERSINK MAJOR DIAMETER | 0.219 INCHES NOMINAL |
| SHANK OUTSIDE DIAMETER | 0.243 INCHES MINIMUM AND 0.253 INCHES MAXIMUM |
| SHANK HEIGHT | 1.032 INCHES NOMINAL |
| FIRST SLOT WIDTH | 0.062 INCHES NOMINAL |
| FIRST SLOT DEPTH | 0.062 INCHES NOMINAL |
| SCREW THREAD SERIES DESIGNATOR AND LOCATION | FIRST COUNTERBORE UNC |
| SCREW THREAD DIAMETER AND LOCATION | 0.164 FIRST COUNTERBORE INCHES NOMINAL |
| SCREW THREAD QUANTITY PER INCH AND LOCATION | 32 FIRST COUNTERBORE |
| THREAD CLASS AND LOCATION | 32 FIRST COUNTERBORE |
| SPECIAL FEATURES | COUNTERSUNK SHANK END 0.164 IN. DIA,120.0 DEG |
| MANUFACTURERS CODE | 43999 |
| DESIGN CONTROL REFERENCE | 157-68060 |
Restrictions/Controls & Freight Information | NSN 5970-00-521-4507
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | P | There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 103660 | ELECTRIC WIRE OR WIRING |
| Less than car load rating | T | 55 |
| Less than truck load rating | Z | No Rating |
| Water commodity Code | 658 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | H | Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |