The Shielding Gasket,electronic, cataloged under National Stock Number 5999-01-478-6863, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Frontgrade Technologies Inc.. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-478-6863 |
| Primary Part Number | GSK28-C |
| Item Name | Shielding Gasket,electronic |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Frontgrade Technologies Inc. |
| Status | ACTIVE |
| Precious Material | SILVER |
| Cross-Sectional Shape Style | EMI HOLLOW |
| Precious Material and Location | THROUGHOUT GASKET SILVER |
| Material | UNABLE TO DECODE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | DZ |
| Weight | 0.0002 lbs |
| Cube | 0.0000 cu ft |
| Part Number | Manufacturer |
|---|---|
| GSK28-C | Microtech Inc Dba Microtech Inc (USA) |
| GSK28-1-C | Frontgrade Technologies Inc. (USA) |
| 40006826-002 | L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West (USA) |
| GSK28-C PRIMARY | Frontgrade Technologies Inc. (USA) |
| Reference | Meaning |
|---|---|
| GSK-28 | C/1 Advisory reference — outside the item-of-supply concept Frontgrade Technologies Inc. |
NSN 5999-01-478-6863 is a Shielding Gasket,electronic, manufactured by Frontgrade Technologies Inc., classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-478-6863 has 4 manufacturer part numbers on file: GSK28-C (Microtech Inc Dba Microtech Inc), GSK28-1-C (Frontgrade Technologies Inc.), 40006826-002 (L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West), GSK28-C (Frontgrade Technologies Inc.).
Key specifications for GSK28-C: Precious Material: SILVER; Cross-Sectional Shape Style: EMI HOLLOW; Precious Material and Location: THROUGHOUT GASKET SILVER; Material: UNABLE TO DECODE. 4 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.