The Cover Main, cataloged under National Stock Number 5820-01-496-0873, is classified within Federal Supply Class 5820 (Radio and Television Communication Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5820-01-496-0873 |
| Primary Part Number | 687-3802-001 |
| Item Name | Cover Main |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL AL QQ-A-250/8, 5052, TEM H32; COMPONENTS AND QUANTITY - SCREW 3, COVER RIVETED 1, CONTACT SPRING 5, STUD 12, RING 12, WASHER 18, LABEL 3; FINISH CHEMICAL COATING MIL-C-5541, CL 3 |
| Material | ALUMINUM |
| 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 |
|---|---|
| 687-3802-001 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
NSN 5820-01-496-0873 is a Cover Main, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
NSN 5820-01-496-0873 has 1 manufacturer part number on file: 687-3802-001 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).
Key specifications for 687-3802-001: General Characteristics Item Description: MATERIAL AL QQ-A-250/8, 5052, TEM H32; COMPONENTS AND QUANTITY - SCREW 3, COVER RIVETED 1, CONTACT SPRING 5, STUD 12, RING 12, WASHER 18, LABEL 3; FINISH CHEMICAL COATING MIL-C-5541, CL 3; Overall Length: 17.240 INCHES NOMINAL IN; Overall Width: 15.940 INCHES NOMINAL IN; Material: ALUMINUM. 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.