NSN 5920-00-557-7993 777AMP, 77-7AMP, 00-557-7993
Product Details | CARTRIDGE FUSE
5920-00-557-7993 A fuse in which the element is inclosed in a cylindrical body. The element may be renewable. The terminals may be of varying types. It may contain a visual indication that the fusible element is severed, and may also provide an audible alarm through auxiliary circuitry. For noncylindrical items, see FUSE, INCLOSED LINK.
Part Alternates: 777AMP, 77-7AMP, 5920-00-557-7993, 00-557-7993, 5920005577993, 005577993
Electrical and Electronic Equipment Components | Fuses, Arrestors, Absorbers, and Protectors
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1963 | 00-557-7993 | 00248 ( FUSE, CARTRIDGE ) |
Cross Reference | NSN 5920-00-557-7993
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 77-7AMP | 77554 | RELIANCE COMM/TEC CORP RELIABLE ELECTRIC DIV |
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Technical Data | NSN 5920-00-557-7993
| Characteristic | Specifications |
|---|---|
| BODY STYLE | 2A TUBE TYPE |
| OVERALL LENGTH | 4.750 INCHES NOMINAL |
| OVERALL DIAMETER | 0.406 INCHES NOMINAL |
| CONTINUOUS CURRENT RATING IN AMPS | 7.000 |
| MAXIMUM VOLTAGE RATING IN VOLTS | ANY ACCEPTABLE |
| CIRCUIT OVER-CURRENT INTERRUPTION TYPE | NORMAL INSTANTANEOUS |
| INTERRUPTION INDICATOR METHOD | OPAQUE BODY |
| SHORT-CIRCUIT/INTERRUPT CURRENT RATING IN AMPS | ANY ACCEPTABLE |
| FEATURES PROVIDED | NONRENEWABLE FUSIBLE ELEMENT |
| III CASE MATERIAL | FIBER |
| MANUFACTURERS CODE | 77554 |
| DESIGN CONTROL REFERENCE | 77-7AMP |
Restrictions/Controls & Freight Information | NSN 5920-00-557-7993
| 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 |
|---|---|---|
| No Freight Information | ||



