The Junction Box, cataloged under National Stock Number 5975-01-688-1747, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Research Tool & Die Works Dba Research Tool & Die Works Llc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Junction Box |
| FSC / FSG | 5975 — Electrical Hardware and Supplies (FSG 59) |
| Manufacturers | Research Tool & Die Works Dba Research Tool & Die Works Llc (CAGE 63044) |
| Parameter | Value |
|---|---|
| NSN | 5975-01-688-1747 |
| Primary Part Number | BX448CPSM |
| Item Name | Junction Box |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Research Tool & Die Works Dba Research Tool & Die Works Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| BX448CPSM PRIMARY | Research Tool & Die Works Dba Research Tool & Die Works Llc (USA) |
| SYM406.1 | Research Tool & Die Works Dba Research Tool & Die Works Llc (USA) |
| Reference | Meaning |
|---|---|
| 991412-2287 | D/9 Drawing number reference only Research Tool & Die Works Dba Research Tool & Die Works Llc |
| 930315-373 | D/9 Drawing number reference only Research Tool & Die Works Dba Research Tool & Die Works Llc |
NSN 5975-01-688-1747 is a Junction Box, manufactured by Research Tool & Die Works Dba Research Tool & Die Works Llc, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-688-1747 has 2 manufacturer part numbers on file: BX448CPSM (Research Tool & Die Works Dba Research Tool & Die Works Llc), SYM406.1 (Research Tool & Die Works Dba Research Tool & Die Works Llc).
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.