The Case,electronic Communications E, cataloged under National Stock Number 5895-00-401-1776, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5895-00-401-1776 |
| Primary Part Number | HSU250 |
| Item Name | Case,electronic Communications E |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc |
| Status | ACTIVE |
| Component Name | TUNER |
| Handle Location | FRONT |
| Component Identifying Number | TN-488/WRR TYPE NO. AND TN-489/WRR TYPE NO. AND TN-519/WRR TYPE NO. AND TN-520/WRR TYPE NO. |
| Component Controlling Agency | JETDS |
| Locking Device | NOT INCLUDED |
| Handle Quantity | 2 |
| Surface Treatment | ENAMEL AND ANODIZE |
| Material | ALUMINUM LOCATION NOT OTHERWISE SPECIFIED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | X |
| Part Number | Manufacturer |
|---|---|
| HSU250 PRIMARY | Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc (USA) |
| Reference | Meaning |
|---|---|
| HSU250 | 5/9 Secondary reference Aiken Advanced Systems Inc a Div of Amstar Technical Products Inc an Affil of Amstar Corp |
NSN 5895-00-401-1776 is a Case,electronic Communications E, manufactured by Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-00-401-1776 has 1 manufacturer part number on file: HSU250 (Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc).
Key specifications for HSU250: Component Name: TUNER; Handle Location: FRONT; Overall Height: 3.410 INCHES NOMINAL IN; Component Identifying Number: TN-488/WRR TYPE NO. AND TN-489/WRR TYPE NO. AND TN-519/WRR TYPE NO. AND TN-520/WRR TYPE NO.. 8 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.