The Shielding Gasket,electronic, cataloged under National Stock Number 5999-01-178-5883, 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 L3 Technologies, Inc. Div Ocean Systems. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5999-01-178-5883 |
| Primary Part Number | 3322913 |
| Item Name | Shielding Gasket,electronic |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | L3 Technologies, Inc. Div Ocean Systems |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.020 INCHES NOMINAL IN |
| Style Designator | OVAL |
| Bearing Surface Width | 0.155 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN |
| Material Document and Classification | UNABLE TO DECODE |
| Aperture Width | 0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN |
| Aperture Length | 0.890 INCHES MINIMUM AND 0.910 INCHES MAXIMUM 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 |
| Weight | 0.1000 lbs |
| Cube | 0.0158 cu ft |
| Part Number | Manufacturer |
|---|---|
| T0079241 | Leonardo Spa Helicopters Division - Production Site (ITA) |
| T0079241 | Leonardo S.p.a. Div Electronics (ITA) |
| 3322913 PRIMARY | L3 Technologies, Inc. Div Ocean Systems (USA) |
| FS1785-883 | Frequency Selective Networks, Inc. Dba Frequency Selective Networks Inc (USA) |
| 3322913 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| 3322913 | Honeywell International Inc. Dba Honeywell Div Aerospace-Morristown (USA) |
| Reference | Meaning |
|---|---|
| 3322913 | 5/9 Secondary reference Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div |
NSN 5999-01-178-5883 is a Shielding Gasket,electronic, manufactured by L3 Technologies, Inc. Div Ocean Systems, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-178-5883 has 6 manufacturer part numbers on file: T0079241 (Leonardo Spa Helicopters Division - Production Site), T0079241 (Leonardo S.p.a. Div Electronics), 3322913 (L3 Technologies, Inc. Div Ocean Systems), FS1785-883 (Frequency Selective Networks, Inc. Dba Frequency Selective Networks Inc), 3322913 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)) and 1 more.
Key specifications for 3322913: Cross-Sectional Thickness: 0.020 INCHES NOMINAL IN; Style Designator: OVAL; Bearing Surface Width: 0.155 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN; Material Document and Classification: UNABLE TO DECODE. 6 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.