The Rack,electronic Junction, cataloged under National Stock Number 5975-01-221-9234, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-221-9234 |
| Item Name | Rack,electronic Junction |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Status | ACTIVE |
| Panel Space Height | 0.715 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE II,CLASS 2 MIL SPEC 1ST TREATMENT RESPONSE OR QQ-P-35 FED SPEC 2ND TREATMENT RESPONSE |
| Style Designator | RAIL TYPE |
| Material Document and Classification | QQ-A-200/9 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE |
| Surface Treatment | ANODIZE OR PASSIVATE |
| Material | ALUMINUM ALLOY OR STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 1-591621-4 | 5/1 Secondary reference Te Connectivity Corporation |
| MRTBL-14 | 5/9 Secondary reference Amphenol Optimize Manufacturing Co. Div Amphenol Aerospace/matrix |
| MIL-T-81714/5-12 | 2/2 Government specification standardization U.S. Government activity |
| MIL-T-81714 | 4/1 Identification reference U.S. Government activity |
| 438-5750255 FIND 77 | 5/9 Secondary reference Textron Systems Corp |
NSN 5975-01-221-9234 is a Rack,electronic Junction, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
Key specifications for 5975-01-221-9234: Panel Space Height: 0.715 INCHES NOMINAL IN; Overall Height: 1.070 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-A-8625,TYPE II,CLASS 2 MIL SPEC 1ST TREATMENT RESPONSE OR QQ-P-35 FED SPEC 2ND TREATMENT RESPONSE; Style Designator: RAIL TYPE. 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.