The Shielding Gasket,electronic, cataloged under National Stock Number 5999-01-377-9403, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-377-9403 |
| Item Name | Shielding Gasket,electronic |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Status | ACTIVE |
| Environmental Protection Material Location | AROUND RF SHIELDING GASKET APERTURE |
| Surface Treatment Document and Classification | UNABLE TO DECODE |
| Smallest Bolt Hole Quantity | 10 |
| Largest Bolt Hole Quantity | 20 |
| Minor Height | 0.125 INCHES NOMINAL IN |
| Style Designator | NON-CIRCULAR |
| Smallest Bolt Hole Diameter | 0.185 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | MESH AND METAL |
| Surface Treatment | UNABLE TO DECODE |
| Largest Bolt Hole Diameter | 0.279 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN |
| 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 | JN |
| Reference | Meaning |
|---|---|
| 1D17795H01 | 3/9 Design control — primary reference U.S. Government activity |
| 1D17795H01 | 5/9 Secondary reference Northrop Grumman Support Services Corp |
NSN 5999-01-377-9403 is a Shielding Gasket,electronic, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
Key specifications for 5999-01-377-9403: Environmental Protection Material Location: AROUND RF SHIELDING GASKET APERTURE; Surface Treatment Document and Classification: UNABLE TO DECODE; Smallest Bolt Hole Quantity: 10; Largest Bolt Hole Quantity: 20. 11 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.