The Circuit Breaker Box, cataloged under National Stock Number 5925-01-512-3855, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Roi Development Corp. Dba Newmar. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-512-3855 |
| Primary Part Number | ES-1 |
| Item Name | Circuit Breaker Box |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Roi Development Corp. Dba Newmar |
| Status | ACTIVE |
| Mounting Method | FLANGE WITH HOLE |
| Style Designator | RECTANGULAR, FLUSH MOUNTING |
| Circuit Breaker Type and Quantity | 20 SINGLE POLE AND 1 DOUBLE POLE |
| Circuit Breaker Current Rating in Amps | 100.0 |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM |
| Unpackaged Unit Weight | 8.000 POUNDS LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| ES-1 PRIMARY | Roi Development Corp. Dba Newmar (USA) |
NSN 5925-01-512-3855 is a Circuit Breaker Box, manufactured by Roi Development Corp. Dba Newmar, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-512-3855 has 1 manufacturer part number on file: ES-1 (Roi Development Corp. Dba Newmar).
Key specifications for ES-1: Overall Height: 15.000 INCHES NOMINAL IN; Mounting Method: FLANGE WITH HOLE; Style Designator: RECTANGULAR, FLUSH MOUNTING; Overall Width: 10.000 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.