The Mounting Pad,electrical-Electron, cataloged under National Stock Number 5999-01-513-9683, 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 The Boeing Company. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5999-01-513-9683 |
| Primary Part Number | HS5021-0102 |
| Item Name | Mounting Pad,electrical-Electron |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Body Style | DISK |
| Overall Diameter | 0.235 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| Color | NATURAL |
| Accommodated Device Mounting Hole Pattern Style | FOUR HOLE |
| Material | PLASTIC POLYAMIDE NYLON |
| Accommodated Device Mounting Hole Quantity | 4 |
| 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 |
|---|---|
| HS5021-0102 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| HS5021-0102 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
NSN 5999-01-513-9683 is a Mounting Pad,electrical-Electron, manufactured by The Boeing Company, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-513-9683 has 1 manufacturer part number on file: HS5021-0102 (The Boeing Company).
Key specifications for HS5021-0102: Overall Height: 0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN; Body Style: DISK; Overall Diameter: 0.235 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN; Color: NATURAL. 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.