PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0490-0910Switch,reed

Keysight Technologies Inc · NSN 5930-00-445-3245 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-445-3245 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-445-3245. Primary manufacturer part number: 0490-0910.
Features
  • Switch,reed — FSC 5930
  • Pile-Up Contact Form Arrangement: 1A SINGLE POSITION A
  • Body Style: UNCASED
  • Electrical Power Rating at Maximum DC Voltage Rating: 0.3 WATTS
  • Contact Load Current Rating at Maximum Rated Voltage: 10.000 MILLIAMPERES RESISTIVE DC
  • Switch Release Force: 32.5 AMPERE-TURNS NOMINAL
  • Body Diameter: 0.090 INCHES MAXIMUM IN
  • Body Length: 0.375 INCHES MAXIMUM IN
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,reed, cataloged under National Stock Number 5930-00-445-3245, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Keysight Technologies Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5930-00-445-3245
Primary Part Number0490-0910
Item NameSwitch,reed
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerKeysight Technologies Inc
StatusCANCELLED
Pile-Up Contact Form Arrangement1A SINGLE POSITION A
Body StyleUNCASED
Electrical Power Rating at Maximum DC Voltage Rating0.3 WATTS
Contact Load Current Rating at Maximum Rated Voltage10.000 MILLIAMPERES RESISTIVE DC
Switch Release Force32.5 AMPERE-TURNS NOMINAL
Body Diameter0.090 INCHES MAXIMUM IN
Body Length0.375 INCHES MAXIMUM IN
Switch Actuating Force47.5 AMPERE-TURNS NOMINAL
Terminal Type and Quantity2 WIRE LEAD
Maximum Voltage Rating in Volts28.0 DC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5930-00-250-5089843049 INTERCHANGEABLE
Switch,sensitive
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
260-0839-00 Tektronix, Inc. (USA)
SAA102 American Relays Inc (USA)
0490-0910 Keysight Technologies, Inc. (USA)
HSR-042-DT-C Hermetic Switch Inc (USA)
0490-0910 PRIMARY Keysight Technologies Inc (USA)
1001235160 Hamlin Inc (USA)
0490-0910 Hewlett-Packard Company Dba HP (USA)
580R522H01 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
5930-00-250-5089INTERCHANGEABLE
SWITCH,SENSITIVE
843049

Frequently Asked Questions

What is NSN 5930-00-445-3245?

NSN 5930-00-445-3245 is a Switch,reed, manufactured by Keysight Technologies Inc, classified under FSC 5930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5930-00-445-3245?

NSN 5930-00-445-3245 has 8 cross-referenced part numbers: 260-0839-00 (Tektronix, Inc.), SAA102 (American Relays Inc), 0490-0910 (Keysight Technologies, Inc.), HSR-042-DT-C (Hermetic Switch Inc), 0490-0910 (Keysight Technologies Inc) and 3 more.

What NSN replaces 5930-00-445-3245?

There is 1 known substitute for 5930-00-445-3245: 5930-00-250-5089. Verify interchangeability with system specifications before substitution.

What are the specifications of 0490-0910?

Key specifications for 0490-0910: Pile-Up Contact Form Arrangement: 1A SINGLE POSITION A; Body Style: UNCASED; Electrical Power Rating at Maximum DC Voltage Rating: 0.3 WATTS; Contact Load Current Rating at Maximum Rated Voltage: 10.000 MILLIAMPERES RESISTIVE DC. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5930-00-445-3245 still in active supply?

NSN 5930-00-445-3245 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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