The Shielding Filter,el, cataloged under National Stock Number 5999-01-577-2228, 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 Niwc Pacific San Diego Navy Erp Dba Naval Information Warfare Center Pacific Div Naval Information Warfare Center Pacific. Government technical data includes 2 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-577-2228 |
| Primary Part Number | 0205757-169 |
| Item Name | Shielding Filter,el |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Niwc Pacific San Diego Navy Erp Dba Naval Information Warfare Center Pacific Div Naval Information Warfare Center Pacific |
| Status | ACTIVE |
| General Characteristics Item Description | AL ALY FRAME, .030 THICK SHEET; 316 SS WIRE MESH, .075 TO .050 SQ. OPENING; QUADRAFOAM MEDIA, .25 THICK, 25PPI; AL ALY DIAMOND PERFORATED SHEET, .040 THICK, DIAMOND SIZE 5/8 X 1 INCH; EMI GASKET, ADHESIVE BACKED, FABRIC OVER FOAM, .08 X .16; CHEM FILM FINISH PER MIL-C-5541E, CLASS 3, GOLD COLOR IN |
| Material | ALUMINUM ALLOY |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 0205757-169 PRIMARY | Niwc Pacific San Diego Navy Erp Dba Naval Information Warfare Center Pacific Div Naval Information Warfare Center Pacific (USA) |
NSN 5999-01-577-2228 is a Shielding Filter,el, manufactured by Niwc Pacific San Diego Navy Erp Dba Naval Information Warfare Center Pacific Div Naval Information Warfare Center Pacific, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-577-2228 has 1 manufacturer part number on file: 0205757-169 (Niwc Pacific San Diego Navy Erp Dba Naval Information Warfare Center Pacific Div Naval Information Warfare Center Pacific).
Key specifications for 0205757-169: Overall Height: 0.175 INCHES NOMINAL IN; General Characteristics Item Description: AL ALY FRAME, .030 THICK SHEET; 316 SS WIRE MESH, .075 TO .050 SQ. OPENING; QUADRAFOAM MEDIA, .25 THICK, 25PPI; AL ALY DIAMOND PERFORATED SHEET, .040 THICK, DIAMOND SIZE 5/8 X 1 INCH; EMI GASKET, ADHESIVE BACKED, FABRIC OVER FOAM, .08 X .16; CHEM FILM FINISH PER MIL-C-5541E, CLASS 3, GOLD COLOR IN; Overall Length: 4.688 INCHES NOMINAL IN; Overall Width: 2.480 INCHES NOMINAL IN. 2 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 5999-01-577-2228 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.