The Shielding Gasket,electronic, cataloged under National Stock Number 5999-01-500-3545, 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 Naval Sea Systems Command. Government technical data includes 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5999-01-500-3545 |
| Primary Part Number | 440-6903368-AY-1-12 |
| Item Name | Shielding Gasket,electronic |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Style Designator | NON-CIRCULAR |
| Bolt Hole Diameter | 0.120 INCHES NOMINAL IN |
| Aperture Diameter | 1.600 INCHES NOMINAL IN |
| Center to Center Distance Between Bolt Holes Along Length | 1.280 INCHES NOMINAL IN |
| Center to Center Distance Between Bolt Holes Along Width | 1.280 INCHES NOMINAL 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 | J |
| Part Number | Manufacturer |
|---|---|
| 440-6903368-AY-1-12 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 400-6903368 | D/9 Drawing number reference only Naval Sea Systems Command |
| 440-6903368-AY-1-12 | 5/2 Secondary reference U.S. Government activity |
| C733-1012-AY-1-12 | 5/2 Secondary reference U.S. Government activity |
NSN 5999-01-500-3545 is a Shielding Gasket,electronic, manufactured by Naval Sea Systems Command, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-500-3545 has 1 manufacturer part number on file: 440-6903368-AY-1-12 (Naval Sea Systems Command).
Key specifications for 440-6903368-AY-1-12: Style Designator: NON-CIRCULAR; Bolt Hole Diameter: 0.120 INCHES NOMINAL IN; Overall Length: 1.700 INCHES NOMINAL IN; Overall Width: 1.700 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.