The Shelf,electrical Equipment, cataloged under National Stock Number 5975-01-603-7055, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Govconnection Inc Dba Govconnection, Incorporated. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5975-01-603-7055 |
| Primary Part Number | 1USHL-139 |
| Item Name | Shelf,electrical Equipment |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Govconnection Inc Dba Govconnection, Incorporated |
| Status | ACTIVE |
| Style Designator | SLIDE MOUNTED |
| Maximum Weight Capacity | 75.0 POUNDS LBS |
| 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 |
|---|---|
| 1USHL-139 | Govconnection Inc Dba Govconnection, Incorporated (USA) |
| 1USHL-139 | Curvature Llc Dba Curvature Newco (USA) |
| Reference | Meaning |
|---|---|
| 1300-0009 | 5/9 Secondary reference Cpi Satcom & Antenna Technologies Inc. |
| 1USHL-139 | 3/9 Design control — primary reference Innovation First, Inc. Dba Racksolutions.com |
NSN 5975-01-603-7055 is a Shelf,electrical Equipment, manufactured by Govconnection Inc Dba Govconnection, Incorporated, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-603-7055 has 2 manufacturer part numbers on file: 1USHL-139 (Govconnection Inc Dba Govconnection, Incorporated), 1USHL-139 (Curvature Llc Dba Curvature Newco).
2 possible matches (shared part number, not a government interchangeability claim): 5975-01-670-0212, 5975-01-694-5826. Verify interchangeability with system specifications before substitution.
Key specifications for 1USHL-139: Style Designator: SLIDE MOUNTED; Maximum Weight Capacity: 75.0 POUNDS LBS; Part Name Assigned by Controlling Agency: LAPTOP RACK TRAY; End Item Identification: 5895-01-563-9077. 2 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.