The Mounting Pad,electrical-Electron, cataloged under National Stock Number 5999-01-028-6090, 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 Robison Electronics Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-028-6090 |
| Primary Part Number | RC-TO5140-6V |
| Item Name | Mounting Pad,electrical-Electron |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Robison Electronics Inc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 6 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Body Style | DISK |
| Overall Diameter | 0.480 INCHES NOMINAL IN |
| Unthreaded Mounting Hole Diameter | 0.030 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Color | GREEN |
| Material | PLASTIC ACETAL |
| Accommodated Device Mounting Hole Quantity | 6 |
| 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 |
| Weight | 0.0050 lbs |
| Cube | 0.0006 cu ft |
| Part Number | Manufacturer |
|---|---|
| RC-TO5140-6V PRIMARY | Robison Electronics Inc (USA) |
| Reference | Meaning |
|---|---|
| RCR32G515JM | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| RC-T05140-6A | 5/9 Secondary reference Robison Electronics Inc |
NSN 5999-01-028-6090 is a Mounting Pad,electrical-Electron, manufactured by Robison Electronics Inc, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-028-6090 has 1 manufacturer part number on file: RC-TO5140-6V (Robison Electronics Inc).
Key specifications for RC-TO5140-6V: Mounting Facility Type and Quantity: 6 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY; Overall Height: 0.140 INCHES NOMINAL IN; Body Style: DISK; Overall Diameter: 0.480 INCHES NOMINAL IN. 7 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.