The Shielding Gasket,electronic, cataloged under National Stock Number 5999-01-710-6493, 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 Spira Manufacturing Corporation Dba Spira Manufacturing Corp. Government technical data includes 7 specifications, 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. Current acquisition status: Active. Unit of issue: FT.
| Parameter | Value |
|---|---|
| NSN | 5999-01-710-6493 |
| Primary Part Number | ESIMS-03 |
| Item Name | Shielding Gasket,electronic |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Spira Manufacturing Corporation Dba Spira Manufacturing Corp |
| Status | ACTIVE |
| Slot Depth | 0.035 INCHES NOMINAL IN |
| Supplementary Features | GASKET PROVIDES 10 LBS PER LINEAR INCH OF COMPRESSION LBS |
| Style Designator | CIRCULAR |
| Cross-Sectional Shape Style | EMI |
| Minor Width | 0.045 INCHES NOMINAL IN |
| Material | UNABLE TO DECODE |
| Slot Length | 0.063 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 | FT |
| Acquisition advice code | J |
| Part Number | Manufacturer |
|---|---|
| ESIMS-03 PRIMARY | Spira Manufacturing Corporation Dba Spira Manufacturing Corp (USA) |
NSN 5999-01-710-6493 is a Shielding Gasket,electronic, manufactured by Spira Manufacturing Corporation Dba Spira Manufacturing Corp, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-710-6493 has 1 manufacturer part number on file: ESIMS-03 (Spira Manufacturing Corporation Dba Spira Manufacturing Corp).
Key specifications for ESIMS-03: Slot Depth: 0.035 INCHES NOMINAL IN; Supplementary Features: GASKET PROVIDES 10 LBS PER LINEAR INCH OF COMPRESSION LBS; Style Designator: CIRCULAR; Overall Length: 48.00 INCHES NOMINAL IN. 7 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.