The Switch Assembly, cataloged under National Stock Number 5930-01-101-7643, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Drs Signal Solutions, Inc.. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-101-7643 |
| Primary Part Number | 18487 |
| Item Name | Switch Assembly |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Drs Signal Solutions, Inc. |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Controlling Agency | CENTRALAB ELECTRONICS DIV |
| Inclosure Material | PLASTIC |
| Precious Material | SILVER |
| Mounting Method | BRACKET(S) AND HOLE |
| Identifying Number | PB15 TYPE NO. |
| Switch Type | INTERLOCK |
| Individual Switch Quantity | 6 |
| Environmental Protection | DUSTPROOF |
| Mounting Configuration | TWO 0.091 IN. DIA MTG HOLES SPACED 3.661 IN. CTR TO CTR IN |
| Precious Material and Location | CONTACTS SILVER |
| 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 |
|---|---|
| 18487 PRIMARY | Drs Signal Solutions, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 18487 | 5/9 Secondary reference Crl Components Inc |
NSN 5930-01-101-7643 is a Switch Assembly, manufactured by Drs Signal Solutions, Inc., classified under FSC 5930, Switches. Status: active.
NSN 5930-01-101-7643 has 1 manufacturer part number on file: 18487 (Drs Signal Solutions, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-516-9540. Verify interchangeability with system specifications before substitution.
Key specifications for 18487: Inclosure Type: FULLY INCLOSED; Controlling Agency: CENTRALAB ELECTRONICS DIV; Inclosure Material: PLASTIC; Precious Material: SILVER. 11 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.