The Shielding Gasket,electronic, cataloged under National Stock Number 5999-01-503-2918, 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 Sealing Devices Inc. Dba Sealing Devices Inc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5999-01-503-2918 |
| Primary Part Number | 193831751285 |
| Item Name | Shielding Gasket,electronic |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Sealing Devices Inc. Dba Sealing Devices Inc |
| Status | ACTIVE |
| Temp Rating | -55.0 CELSIUS AND 160.0 CELSIUS DEGC |
| Precious Material | SILVER |
| Bolt Hole Diameter | 0.500 INCHES NOMINAL IN |
| Material Document and Classification | UNABLE TO DECODE |
| Bolt Hole Quantity | 32 |
| 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 | J |
| Part Number | Manufacturer |
|---|---|
| 193831751285 PRIMARY | Sealing Devices Inc. Dba Sealing Devices Inc (USA) |
| 43140-00354-1 | Naval Air Warfare Ctr Aircraft Div (USA) |
| Reference | Meaning |
|---|---|
| 43140-00354 | D/9 Drawing number reference only Naval Air Warfare Ctr Aircraft Div |
| 193831751295 | 5/9 Secondary reference Sealing Devices Inc. Dba Sealing Devices Inc |
NSN 5999-01-503-2918 is a Shielding Gasket,electronic, manufactured by Sealing Devices Inc. Dba Sealing Devices Inc, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-503-2918 has 2 manufacturer part numbers on file: 193831751285 (Sealing Devices Inc. Dba Sealing Devices Inc), 43140-00354-1 (Naval Air Warfare Ctr Aircraft Div).
Key specifications for 193831751285: Overall Height: 0.093 INCHES NOMINAL IN; Temp Rating: -55.0 CELSIUS AND 160.0 CELSIUS DEGC; Precious Material: SILVER; Bolt Hole Diameter: 0.500 INCHES NOMINAL IN. 6 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.