The Switch,reed, cataloged under National Stock Number 5930-01-359-5464, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rms. Government technical data includes 10 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-359-5464 |
| Primary Part Number | 0731A0102 |
| Item Name | Switch,reed |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Body Diameter | 0.090 INCHES MAXIMUM IN |
| Body Style | UNCASED |
| Overall Diameter | 0.090 INCHES MAXIMUM IN |
| Mounting Method | TERMINAL |
| Criticality Code Justification | FEAT |
| Body Length | 0.600 INCHES MAXIMUM IN |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 200.0 DC |
| Terminal Type and Quantity | 2 WIRE LEAD |
| Contact Load Current Rating at Maximum Rated Voltage | 0.500 AMPERES RESISTIVE DC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 5B8-05571 | Lake Shore Systems, Inc. (USA) |
| 0731A0102 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| 5D3-03709-4 | Lake Shore Systems, Inc. (USA) |
| Reference | Meaning |
|---|---|
| MDSR-4 17-23 | 5/9 Secondary reference Hamlin Inc |
| 0731A0102 | 5/9 Secondary reference Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems |
| 111117-23AT | 5/9 Secondary reference Hamlin Inc |
| MDSR-4-112 | C/1 Advisory reference — outside the item-of-supply concept Hamlin Inc |
NSN 5930-01-359-5464 is a Switch,reed, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-359-5464 has 3 manufacturer part numbers on file: 5B8-05571 (Lake Shore Systems, Inc.), 0731A0102 (Lockheed Martin Corporation Div Rms), 5D3-03709-4 (Lake Shore Systems, Inc.).
Key specifications for 0731A0102: Body Diameter: 0.090 INCHES MAXIMUM IN; Body Style: UNCASED; Overall Diameter: 0.090 INCHES MAXIMUM IN; Mounting Method: TERMINAL. 10 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.