The Rack,electronic Junction, cataloged under National Stock Number 5975-01-450-2526, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cristek Interconnects, Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-450-2526 |
| Primary Part Number | ARMS-N04 |
| Item Name | Rack,electronic Junction |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Cristek Interconnects, Llc |
| Status | ACTIVE |
| Style Designator | RAIL TYPE |
| 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 |
|---|---|
| 8027520-1-04 | Te Connectivity Corporation Dba Tyco Electronics Corporation Div Deutsch Products (USA) |
| ARMS-N04 PRIMARY | Cristek Interconnects, Llc (USA) |
| Reference | Meaning |
|---|---|
| ARMS | D/9 Drawing number reference only Cristek Interconnects, Llc |
NSN 5975-01-450-2526 is a Rack,electronic Junction, manufactured by Cristek Interconnects, Llc, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-450-2526 has 2 manufacturer part numbers on file: 8027520-1-04 (Te Connectivity Corporation Dba Tyco Electronics Corporation Div Deutsch Products), ARMS-N04 (Cristek Interconnects, Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5975-01-450-2561, 7030-01-657-4604. Verify interchangeability with system specifications before substitution.
Key specifications for ARMS-N04: Style Designator: RAIL TYPE; Overall Width: 2.072 INCHES NOMINAL IN; Overall Depth: 0.885 INCHES NOMINAL IN. 1 specification is 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.