The Circuit Breaker Box, cataloged under National Stock Number 5925-01-072-3167, is classified within Federal Supply Class 5925 (Circuit Breakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5925-01-072-3167 |
| Primary Part Number | 12259648 |
| Item Name | Circuit Breaker Box |
| FSC / FSG | 5925 / 59 — Circuit Breakers |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Mounting Method | UNTHREADED HOLE(S) |
| Unthreaded Mounting Hole Diameter | 0.060 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR, FLUSH MOUNTING |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 5.750 INCHES NOMINAL IN |
| Material | STEEL |
| Standard Mounting Pattern Designator | 4 POINT-RECTANGULAR |
| 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 |
|---|---|
| 12259648 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 12259648 | 5/9 Secondary reference Sms Supply Inc |
| 12259648 | 5/9 Secondary reference Sterling Mfg and Supply Inc |
NSN 5925-01-072-3167 is a Circuit Breaker Box, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5925, Circuit Breakers. Status: active.
NSN 5925-01-072-3167 has 1 manufacturer part number on file: 12259648 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12259648: Overall Height: 6.370 INCHES MINIMUM AND 6.450 INCHES MAXIMUM IN; Mounting Method: UNTHREADED HOLE(S); Unthreaded Mounting Hole Diameter: 0.060 INCHES NOMINAL IN; Style Designator: RECTANGULAR, FLUSH MOUNTING. 6 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.