The Shielding Gasket,electronic, cataloged under National Stock Number 5999-01-003-3015, 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 Northrop Grumman Systems Corporation. Government technical data includes 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5999-01-003-3015 |
| Primary Part Number | 124R463-3E |
| Item Name | Shielding Gasket,electronic |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Environmental Protection Material Location | THROUGHOUT RF SHIELDING GASKET |
| Temp Rating | -51.0 CELSIUS AND 177.0 CELSIUS DEGC |
| Cross-Sectional Height | 0.062 INCHES NOMINAL IN |
| Precious Material | SILVER |
| Style Designator | CIRCULAR |
| Cross-Sectional Shape Style | EMI |
| Outside Diameter | 3.680 INCHES NOMINAL IN |
| Aperture Diameter | 2.440 INCHES NOMINAL IN |
| Bolt Hole Quantity | 6 |
| Bolt Circle Diameter | 2.938 INCHES NOMINAL IN |
| Precious Material and Location | THROUGHOUT RF SHIELDING GASKET SILVER |
| Material | UNABLE TO DECODE |
| Hole Diameter | 0.241 INCHES MINIMUM AND 0.257 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | JN |
| Weight | 0.0200 lbs |
| Cube | 0.0004 cu ft |
| Part Number | Manufacturer |
|---|---|
| 124R463-3 | Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA) |
| 124R463-3E PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 124R463-3E | 3/9 Design control — primary reference Northrop Grumman Systems Corporation |
| 124R463-3 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 5999-01-003-3015 is a Shielding Gasket,electronic, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-003-3015 has 2 manufacturer part numbers on file: 124R463-3 (Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division), 124R463-3E (Northrop Grumman Systems Corporation).
Key specifications for 124R463-3E: Environmental Protection Material Location: THROUGHOUT RF SHIELDING GASKET; Temp Rating: -51.0 CELSIUS AND 177.0 CELSIUS DEGC; Cross-Sectional Height: 0.062 INCHES NOMINAL IN; Precious Material: SILVER. 13 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.
NSN 5999-01-003-3015 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.