The Enclosure,electromagnetic Shield, cataloged under National Stock Number 4940-01-643-2862, is classified within Federal Supply Class 4940 (Miscellaneous Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Teradyne, Inc. Dba Teradyne Div Assembly Test Division. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 4940-01-643-2862 |
| Primary Part Number | 618-999-00 |
| Item Name | Enclosure,electromagnetic Shield |
| FSC / FSG | 4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Teradyne, Inc. Dba Teradyne Div Assembly Test Division |
| Status | ACTIVE |
| Material | ALUMINUM ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 618-999-00 PRIMARY | Teradyne, Inc. Dba Teradyne Div Assembly Test Division (USA) |
| Reference | Meaning |
|---|---|
| 618-999-00-SHM | D/9 Drawing number reference only Teradyne, Inc. Dba Teradyne Div Assembly Test Division |
NSN 4940-01-643-2862 is a Enclosure,electromagnetic Shield, manufactured by Teradyne, Inc. Dba Teradyne Div Assembly Test Division, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4940-01-643-2862 has 1 manufacturer part number on file: 618-999-00 (Teradyne, Inc. Dba Teradyne Div Assembly Test Division).
Key specifications for 618-999-00: Overall Length: 26.1 INCHES NOMINAL IN; Overall Width: 10.9 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: HSSUB ASSEMBLY; Material: ALUMINUM ALLOY. 1 specification is 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.