The Gasketing Material,conductive, cataloged under National Stock Number 5999-01-156-0342, 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 Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5999-01-156-0342 |
| Primary Part Number | 25-1374-0009 |
| Item Name | Gasketing Material,conductive |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division |
| Status | ACTIVE |
| Overall Diameter | 0.216 INCHES NOMINAL IN |
| Shape | CIRCULAR |
| Material | SILVER |
| Thickness | 0.216 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 10782051 | Rose Systemtechnik Gmbh (DEU) |
| 105062 | Northrop Grumman Litef Gmbh (DEU) |
| 25-1374-0009 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA) |
| Reference | Meaning |
|---|---|
| 25-1374-0009 | 5/9 Secondary reference Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group |
NSN 5999-01-156-0342 is a Gasketing Material,conductive, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-156-0342 has 3 manufacturer part numbers on file: 10782051 (Rose Systemtechnik Gmbh), 105062 (Northrop Grumman Litef Gmbh), 25-1374-0009 (Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division).
3 possible matches (shared part number, not a government interchangeability claim): 6540-01-500-9056, 6810-01-509-3830, 5306-01-548-2127. Verify interchangeability with system specifications before substitution.
Key specifications for 25-1374-0009: Overall Diameter: 0.216 INCHES NOMINAL IN; Shape: CIRCULAR; Special Features: SEALING MEDIUM MATERAIL TYPE:SILICONE SPONGE; Material: SILVER. 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.