The Gasketing Material,conductive, cataloged under National Stock Number 5999-01-028-4179, 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 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 4 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: FT.
| Parameter | Value |
|---|---|
| NSN | 5999-01-028-4179 |
| Primary Part Number | 018-0149-020 |
| Item Name | Gasketing Material,conductive |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| Shape | D-SHAPE |
| Precious Material and Location | EMI/RFI CONDUCTIVE PARTICLES SILVER |
| Material | SILVER AND RUBBER SILICONE CLASS Q |
| Thickness | 0.089 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 | FT |
| Acquisition advice code | JN |
| Weight | 0.0010 lbs |
| Cube | 0.0000 cu ft |
| Part Number | Manufacturer |
|---|---|
| 10-05-1363-1401 | Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA) |
| 018-0149-020 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| Reference | Meaning |
|---|---|
| AS20-046-1 | 5/2 Secondary reference U.S. Government activity |
| 10-05-1363-1405 | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division |
| S6403-45 | 5/1 Secondary reference Parker-Hannifin Corporation Div O-Ring Division |
| 60053S | 5/9 Secondary reference Parker-Hannifin Corporation Div O-Ring Division |
| 20-046-1 | 5/2 Secondary reference U.S. Government activity |
NSN 5999-01-028-4179 is a Gasketing Material,conductive, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-028-4179 has 2 manufacturer part numbers on file: 10-05-1363-1401 (Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division), 018-0149-020 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).
3 possible matches (shared part number, not a government interchangeability claim): 4720-01-122-3655, 6510-01-234-4968, 1560-01-681-1314. Verify interchangeability with system specifications before substitution.
Key specifications for 018-0149-020: Shape: D-SHAPE; Overall Width: 0.078 INCHES NOMINAL IN; Precious Material and Location: EMI/RFI CONDUCTIVE PARTICLES SILVER; Material: SILVER AND RUBBER SILICONE CLASS Q. 4 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.