The Rack,electronic Junction, cataloged under National Stock Number 5975-01-257-9200, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Te Connectivity Corporation. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5975-01-257-9200 |
| Primary Part Number | 591628-3 |
| Item Name | Rack,electronic Junction |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-A-8625,TY II,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE |
| Style Designator | RAIL TYPE |
| Material Document and Classification | QQ-A-200/9,6063 T5 FED SPEC SINGLE MATERIAL RESPONSE |
| Color | BLACK |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| 591628-3 PRIMARY | Te Connectivity Corporation (USA) |
| Reference | Meaning |
|---|---|
| 11437559-3 | 7/2 Vendor item drawing reference Us Army Aviation and Missile Command |
| MRTB-4-239 | 5/9 Secondary reference Amphenol Optimize Manufacturing Co. Div Amphenol Aerospace/matrix |
NSN 5975-01-257-9200 is a Rack,electronic Junction, manufactured by Te Connectivity Corporation, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-257-9200 has 1 manufacturer part number on file: 591628-3 (Te Connectivity Corporation).
Key specifications for 591628-3: Surface Treatment Document and Classification: MIL-A-8625,TY II,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE; Style Designator: RAIL TYPE; Material Document and Classification: QQ-A-200/9,6063 T5 FED SPEC SINGLE MATERIAL RESPONSE; Overall Width: 2.951 INCHES NOMINAL IN. 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.