The Shielding Gasket,electronic, cataloged under National Stock Number 5999-00-210-8657, 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11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5999-00-210-8657 |
| Item Name | Shielding Gasket,electronic |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.025 INCHES MAXIMUM IN |
| Aperture Width | 5.340 INCHES NOMINAL IN |
| Aperture Length | 6.540 INCHES NOMINAL IN |
| Bolt Hole Quantity | 26 |
| Center to Center Distance Between Bolt Holes Along Length | 1.130 INCHES NOMINAL IN |
| Center to Center Distance Between Bolt Holes Along Width | 1.120 INCHES NOMINAL IN |
| Outside Edge to Bolt Hole Center Distance Along Length | 0.140 INCHES NOMINAL IN |
| Outside Corner Radius | 0.180 INCHES NOMINAL IN |
| Nuclear Hardness Critical Feature | HARDENED |
| Hole Diameter | 0.141 INCHES NOMINAL IN |
| Outside Edge to Bolt Hole Center Distance Along Width | 0.140 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | H |
| Unit of Issue | EA |
| Acquisition advice code | JN |
| Weight | 0.1000 lbs |
| Cube | 0.0080 cu ft |
| Reference | Meaning |
|---|---|
| 69D52978P2 | 3/9 Design control — primary reference Space and Missile Systems Organization Dba Space and Missile Systems |
NSN 5999-00-210-8657 is a Shielding Gasket,electronic, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
Key specifications for 5999-00-210-8657: Cross-Sectional Thickness: 0.025 INCHES MAXIMUM IN; Overall Length: 7.740 INCHES NOMINAL IN; Overall Width: 6.540 INCHES NOMINAL IN; Aperture Width: 5.340 INCHES NOMINAL IN. 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.
NSN 5999-00-210-8657 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.