The Shielding Gasket,electronic, cataloged under National Stock Number 5999-01-337-5503, 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11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5999-01-337-5503 |
| Item Name | Shielding Gasket,electronic |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Status | ACTIVE |
| Environmental Protection Material Location | THROUGHOUT RF SHIELDING GASKET |
| Cross-Sectional Height | 0.020 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | EMI |
| Aperture Diameter | 2.000 INCHES NOMINAL IN |
| Center to Center Distance Between Bolt Holes Along Length | 3.250 INCHES NOMINAL IN |
| Center to Center Distance Between Bolt Holes Along Width | 3.250 INCHES NOMINAL IN |
| Outside Edge to Bolt Hole Center Distance Along Length | 0.075 INCHES NOMINAL IN |
| Outside Corner Radius | 0.380 INCHES NOMINAL IN |
| Material | UNABLE TO DECODEUNABLE TO DECODE |
| Hole Diameter | 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN |
| Outside Edge to Bolt Hole Center Distance Along Width | 0.075 INCHES NOMINAL IN |
| 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 |
|---|---|
| 8080005122-1 | 3/9 Design control — primary reference Navcom Defense Electronics, Inc. |
NSN 5999-01-337-5503 is a Shielding Gasket,electronic, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
Key specifications for 5999-01-337-5503: Environmental Protection Material Location: THROUGHOUT RF SHIELDING GASKET; Cross-Sectional Height: 0.020 INCHES NOMINAL IN; Overall Length: 4.000 INCHES NOMINAL IN; Cross-Sectional Shape Style: EMI. 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.