PartsTable TECHNICAL DATA SHEET
NSN 5930-01-372-8513Government record, cited

Switch, Rotary5930-01-372-8513

NSN 5930-01-372-8513 · NIIN 013728513 · Part number OSW3-18
Omega Engineering, Inc. · FSC 5930 — Switches · FSG 59 — Electrical and Electronic Equipment Components · CAGE 29907
Government record, cited
NSN 5930-01-372-8513 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-372-8513. Manufacturer of record part number: OSW3-18.
Also searched as  5930-01-372-8513 · 5930013728513 · NIIN 013728513 · 01-372-8513 · FSC 5930 Switches · CAGE 29907 · OSW3-18 · 2602841-1
Nearby stock numbers  ·
Features
  • Switch,rotary — FSC 5930
  • Switch Contact Basic Design: NONPILE-UP SYMMETRICALNONPILE-UP SYMMETRICAL
  • Terminal Type: PRINTED CIRCUITPRINTED CIRCUIT
  • Style Designator: MINIATURE PANEL MOUNTMINIATURE PANEL MOUNT
  • Individual Section Quantity: 11
  • Features Provided: ACTUATOR KNOBACTUATOR KNOB
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Omega Engineering, Inc.
Identification
  • NSN: 5930-01-372-8513
  • NIIN: 013728513
  • FSC: 5930 — Switches
  • FSG: 59 — Electrical and Electronic Equipment Components
  • Primary part number: OSW3-18
  • Manufacturer: Omega Engineering, Inc.
General Description

The Switch,rotary, cataloged under National Stock Number 5930-01-372-8513, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Omega Engineering, Inc.. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-372-8513
Primary Part NumberOSW3-18
Item NameSwitch,rotary
FSC / FSG5930 / 59 — Switches
ManufacturerOmega Engineering, Inc.
StatusACTIVE
Switch Contact Basic DesignNONPILE-UP SYMMETRICALNONPILE-UP SYMMETRICAL
Terminal TypePRINTED CIRCUITPRINTED CIRCUIT
Style DesignatorMINIATURE PANEL MOUNTMINIATURE PANEL MOUNT
Individual Section Quantity11
Features ProvidedACTUATOR KNOBACTUATOR KNOB
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardPossible hazard — SDS may be required (DLA HMIC P)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
2602841-1 Cosmodyne, Llc Dba Cosmodyne Llc (USA)
OSW3-18 PRIMARY Omega Engineering, Inc. (USA)
No interchangeability data on file.
Other items in FSC 5930 — Switches
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5930-00-000-0117
SWITCH,PRESSURE
5930-00-001-1407
5930-00-001-1407 · Item name not on file
5930-00-001-1890
SWITCH,SENSITIVE
5930-00-001-2571
SWITCH,ROTARY
5930-00-001-2575
5930-00-001-2575 · Item name not on file
5930-00-001-2580
5930-00-001-2580 · Item name not on file
5930-00-001-2608
5930-00-001-2608 · Item name not on file
5930-00-001-2609
5930-00-001-2609 · Item name not on file

Frequently Asked Questions

What is NSN 5930-01-372-8513?

NSN 5930-01-372-8513 is a Switch,rotary, manufactured by Omega Engineering, Inc., classified under FSC 5930, Switches. Status: active.

What part numbers are listed for NSN 5930-01-372-8513?

NSN 5930-01-372-8513 has 2 manufacturer part numbers on file: 2602841-1 (Cosmodyne, Llc Dba Cosmodyne Llc), OSW3-18 (Omega Engineering, Inc.).

What are the specifications of OSW3-18?

Key specifications for OSW3-18: Overall Height: 3.240 INCHES NOMINAL3.240 INCHES NOMINAL IN; Switch Contact Basic Design: NONPILE-UP SYMMETRICALNONPILE-UP SYMMETRICAL; Terminal Type: PRINTED CIRCUITPRINTED CIRCUIT; Style Designator: MINIATURE PANEL MOUNTMINIATURE PANEL MOUNT. 5 specifications are documented in the U.S. Government catalog.

Is NSN 5930-01-372-8513 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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