The Panel,radio Frequency-Electromag, cataloged under National Stock Number 5999-01-303-9490, 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 Dba Northrop Grumman Systems Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-303-9490 |
| Primary Part Number | 858214-0001 |
| Item Name | Panel,radio Frequency-Electromag |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| 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 | J |
| Weight | 0.8000 lbs |
| Cube | 0.1875 cu ft |
| Part Number | Manufacturer |
|---|---|
| 60-90952 | Technical Wire Products, Llc Dba Twp (USA) |
| 858214-0001 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 858214-0001 | 3/9 Design control — primary reference Litton Systems Inc. Div Navigation Systems Division |
NSN 5999-01-303-9490 is a Panel,radio Frequency-Electromag, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-303-9490 has 2 manufacturer part numbers on file: 60-90952 (Technical Wire Products, Llc Dba Twp), 858214-0001 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
Key specifications for 858214-0001: Special Features: DESIGN TYPE:REUSABLE;MATERIAL:FILTERING MEDIUM,ALUMINUM ALLOY MIL-C-7438;FRAME,ALUMINUM ALLOY QQ-A-200/9,ALLOY 6063-T1;SEAL,STEEL ASTM B-520 AND RUBBER CHLOROPRENE MIL-R-6130,TYPE 2,GRADE A,COND MEDIUM;SURFACE TREATMENT:FILTERING MEDIUM,CHROMATE MIL-C-5541,CLASS 1A;FRAME,CHROMATE MIL-C-5541,CLASS 1A;SEAL,TIN PLATED ASTM B-520 AND COPPER A. 0 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 5999-01-303-9490 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.