The Mounting Pad,electrical-Electron, cataloged under National Stock Number 5999-01-357-0131, 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 Chomerics Division Div Chomerics Division. Government technical data includes 1 specification, 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 | 5999-01-357-0131 |
| Primary Part Number | 69-11-B577-1678 |
| Item Name | Mounting Pad,electrical-Electron |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Parker-Hannifin Corporation Dba Chomerics Division Div Chomerics Division |
| Status | ACTIVE |
| Material | RUBBER SILICONE CLASS Q |
| 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 | JN |
| Part Number | Manufacturer |
|---|---|
| 69-11-B577-1678 PRIMARY | Parker-Hannifin Corporation Dba Chomerics Division Div Chomerics Division (USA) |
NSN 5999-01-357-0131 is a Mounting Pad,electrical-Electron, manufactured by Parker-Hannifin Corporation Dba Chomerics Division Div Chomerics Division, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-357-0131 has 1 manufacturer part number on file: 69-11-B577-1678 (Parker-Hannifin Corporation Dba Chomerics Division Div Chomerics Division).
Key specifications for 69-11-B577-1678: Special Features: THERMALLY CONDUCTIVE RUBBER PAD; BORON NITRIDE FILLED; INTERFACE BETWEEN TRANSISTOR AND HEAT SINK; Material: RUBBER SILICONE CLASS Q. 1 specification is 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.