NSN 5930-01-661-1880 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-661-1880. Manufacturer of record part number: 42740600.
Manufacturer of record: Astro-Med Inc Dba Grass-Telefactor Product Group
Identification
NSN: 5930-01-661-1880
NIIN: 016611880
FSC: 5930 — Switches
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 42740600
Manufacturer: Astro-Med Inc Dba Grass-Telefactor Product Group
General Description
The Switch,electronic, cataloged under National Stock Number 5930-01-661-1880, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Astro-Med Inc Dba Grass-Telefactor Product Group. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Technical Specifications
Parameter
Value
NSN
5930-01-661-1880
Primary Part Number
42740600
Item Name
Switch,electronic
FSC / FSG
5930 / 59 — Switches
Manufacturer
Astro-Med Inc Dba Grass-Telefactor Product Group
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Astro-Med Inc Dba Grass-Telefactor Product Group (USA)
Reference documents
Reference
Meaning
5930PL2025492
6/9Informative reference only
Jednolity Indeks Materialowy - Uniform Material Index
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 5930-01-661-1880?
NSN 5930-01-661-1880 is a Switch,electronic, manufactured by Astro-Med Inc Dba Grass-Telefactor Product Group, classified under FSC 5930, Switches. Status: active.
What part numbers are listed for NSN 5930-01-661-1880?
NSN 5930-01-661-1880 has 1 manufacturer part number on file: 42740600 (Astro-Med Inc Dba Grass-Telefactor Product Group).
What are the specifications of 42740600?
Key specifications for 42740600: Part Name Assigned by Controlling Agency: TOUGH SWITCH. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5930-01-661-1880 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.