The Circuit Breaker, cataloged under National Stock Number 5925-01-574-4644, is classified within Federal Supply Class 5925 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-574-4644 |
| Primary Part Number | 7138 |
| Item Name | Circuit Breaker |
| FSC / FSG | 5925 / 59 — No Item Name Available |
| Manufacturer | Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems |
| Status | ACTIVE |
| Supplementary Features | CASE MATERIAL: THERMOSET POLYESTAR; AMPERAGE: 40A A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7138 | Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems (USA) |
NSN 5925-01-574-4644 is a Circuit Breaker, manufactured by Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems, classified under FSC 5925 (No Item Name Available). Status: active.
NSN 5925-01-574-4644 has 1 cross-referenced part number: 7138 (Blue Sea Systems, Inc. Dba Blue Sea Systems Div Blue Sea Systems).
There are 9 known substitutes for 5925-01-574-4644: 4730-00-231-2416, 4920-00-342-4012, 5970-00-498-3740 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7138: Supplementary Features: CASE MATERIAL: THERMOSET POLYESTAR; AMPERAGE: 40A A; Special Features: MAX VOLTAGE RATING: 48VDC; OP TEMP RANGE: -25 TO 82 DEG C; TERMINAL STUD SIZE: 5/16; CIRCUIT BREAKER TYPE: THERMALLY RESPONSIVE BI-METAL BLADE; CIRCUIT BREAKER CLASS: TYPE III-SWITCHABLE/MANUAL RESET-TRIP FREE VDC; Part Name Assigned by Controlling Agency: 187 SERIES THERMAL CIRCUIT BREAKER SURFACE MOUNT. 3 total characteristics are documented in the Federal Logistics Information System.