The Circuit Breaker Box, cataloged under National Stock Number 5925-01-045-3805, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Square D Co Cedar Rapids Mfg Plant. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-045-3805 |
| Primary Part Number | KHL-3600MWB |
| Item Name | Circuit Breaker Box |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | Square D Co Cedar Rapids Mfg Plant |
| Status | ACTIVE |
| Main Line Maximum Current Rating in Amps | 225.0 |
| Entrance Type and Quantity | 1 THREADED HUB |
| Ground Connection Type for Which Designed | SWITCHED |
| Mounting Method | UNTHREADED HOLE(S) |
| Unthreaded Mounting Hole Diameter | 0.250 INCHES NOMINAL IN |
| Style Designator | SQUARE, FLUSH MOUNTING |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 10.500 INCHES NOMINAL IN |
| Circuit Breaker Type and Quantity | 1 TRIPLE POLE |
| System for Which Designed | FOUR WIRE THREE PHASE |
| Circuit Breaker Current Rating in Amps | 225.0 |
| Furnished Items and Quantity | 1 CIRCUIT BREAKER |
| Surface Treatment | PAINT |
| Main Line Maximum AC Voltage Rating in Volts | 600.0 |
| Entrance Diameter Numeric Designator | 0.750/1.000 |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 16.500 INCHES NOMINAL IN |
| Material | STEEL |
| Thread Size and Series/type Designator | 1.000-32 UN HUB |
| Standard Mounting Pattern Designator | 4 POINT-RECTANGULAR |
| Hazardous Locations/environmental Protection | GENERAL PURPOSE-NEMA TYPE 1 |
| 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 |
|---|---|
| KHL-3600MWB PRIMARY | Square D Co Cedar Rapids Mfg Plant (USA) |
| KHL36000MWB PRIMARY | Square D Co Cedar Rapids Mfg Plant (USA) |
| Reference | Meaning |
|---|---|
| KHL36000MWB | 5/9 Secondary reference U.S. Government activity |
| KA-36000WB | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| KA-3600WB | 5/9 Secondary reference U.S. Government activity |
NSN 5925-01-045-3805 is a Circuit Breaker Box, manufactured by Square D Co Cedar Rapids Mfg Plant, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-045-3805 has 2 manufacturer part numbers on file: KHL-3600MWB (Square D Co Cedar Rapids Mfg Plant), KHL36000MWB (Square D Co Cedar Rapids Mfg Plant).
Key specifications for KHL-3600MWB: Overall Height: 20.125 INCHES NOMINAL IN; Main Line Maximum Current Rating in Amps: 225.0; Entrance Type and Quantity: 1 THREADED HUB; Ground Connection Type for Which Designed: SWITCHED. 19 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.