The Shielding Gasket,electronic, cataloged under National Stock Number 5999-01-442-5446, 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 12 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-442-5446 |
| Primary Part Number | 6392431 |
| Item Name | Shielding Gasket,electronic |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Smallest Bolt Hole Quantity | 8 |
| Cross-Sectional Height | 0.093 INCHES NOMINAL IN |
| Style Designator | NON-CIRCULAR WITH SLOTS |
| Smallest Bolt Hole Diameter | 0.125 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | WIRE AND COMPOSITION |
| Aperture Width | 6.560 INCHES NOMINAL IN |
| Aperture Length | 4.040 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 |
| Surface Treatment | UNABLE TO DECODE |
| Outside Corner Radius | 0.060 INCHES NOMINAL IN |
| Material | UNABLE TO DECODE |
| Hole Diameter | 0.192 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 | EA |
| Acquisition advice code | J |
| Part Number | Manufacturer |
|---|---|
| 6392431 PRIMARY | Naval Sea Systems Command (USA) |
| 6392431 | Technical Wire Products, Llc Dba Twp (USA) |
| 6392431 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 6392431DS | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
NSN 5999-01-442-5446 is a Shielding Gasket,electronic, manufactured by Naval Sea Systems Command, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-442-5446 has 3 manufacturer part numbers on file: 6392431 (Naval Sea Systems Command), 6392431 (Technical Wire Products, Llc Dba Twp), 6392431 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
Key specifications for 6392431: Smallest Bolt Hole Quantity: 8; Cross-Sectional Height: 0.093 INCHES NOMINAL IN; Style Designator: NON-CIRCULAR WITH SLOTS; Overall Length: 9.000 INCHES NOMINAL IN. 12 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.