The Shielding Gasket,electronic, cataloged under National Stock Number 5999-01-503-3663, 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 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-503-3663 |
| Primary Part Number | 512-6892154 ITEM 37 |
| Item Name | Shielding Gasket,electronic |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Bolt Hole Diameter | 0.014 INCHES NOMINAL IN |
| Bolt Hole Quantity | 8 |
| 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 |
|---|---|
| 6892163 | Hdt Expeditionary Systems Inc (USA) |
| 512-6892154 ITEM 37 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 512-6892154 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 5999-01-503-3663 is a Shielding Gasket,electronic, manufactured by Naval Sea Systems Command, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-503-3663 has 2 manufacturer part numbers on file: 6892163 (Hdt Expeditionary Systems Inc), 512-6892154 ITEM 37 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 6150-01-506-1978. Verify interchangeability with system specifications before substitution.
Key specifications for 512-6892154 ITEM 37: Overall Height: 0.060 INCHES NOMINAL IN; Bolt Hole Diameter: 0.014 INCHES NOMINAL IN; Overall Length: 3.280 INCHES NOMINAL IN; Overall Width: 2.200 INCHES NOMINAL IN. 3 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.