PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S-10-SSwitch,solid State

Watkins-Johnson Co · NSN 5930-01-251-0103 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-251-0103 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-251-0103. Primary manufacturer part number: S-10-S.
Features
  • Switch,solid State — FSC 5930
  • 2 verified cross-references
  • Primary manufacturer: Watkins-Johnson Co
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,solid State, cataloged under National Stock Number 5930-01-251-0103, 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 Watkins-Johnson Co. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-251-0103
Primary Part NumberS-10-S
Item NameSwitch,solid State
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerWatkins-Johnson Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3110-00-157-1962S10S INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
5940-01-006-448726-145 INTERCHANGEABLE
Splice,conductor
Smart Machines, Inc. Dba Barker and Williamson
8110-01-390-7839 INTERCHANGEABLE
Can,slip Cover
Cross-Reference Index
Part NumberManufacturer
S-10-S Watkins-Johnson Co (USA)
WJ-S10 Watkins-Johnson Co (USA)
Related Parts
3110-00-157-1962INTERCHANGEABLE
BEARING,BALL,ANNULAR
S10S
5940-01-006-4487INTERCHANGEABLE
SPLICE,CONDUCTOR
26-145
8110-01-390-7839INTERCHANGEABLE
CAN,SLIP COVER

Frequently Asked Questions

What is NSN 5930-01-251-0103?

NSN 5930-01-251-0103 is a Switch,solid State, manufactured by Watkins-Johnson Co, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-251-0103?

NSN 5930-01-251-0103 has 2 cross-referenced part numbers: S-10-S (Watkins-Johnson Co), WJ-S10 (Watkins-Johnson Co).

What NSN replaces 5930-01-251-0103?

There are 3 known substitutes for 5930-01-251-0103: 3110-00-157-1962, 5940-01-006-4487, 8110-01-390-7839. Verify interchangeability with system specifications before substitution.

What are the specifications of S-10-S?

Key specifications for S-10-S: Special Features: 0.510 IN DIA; 0.260 IN H; OPERATING TEMP M54.0 TO P100.0 DEG C; DC VOLTAGE MAX 6.0; MAX PEAK POWER 1.0WATT; S SERIES BURN-IN TEMP 100.0 DEG C; HIGH SPEED SWITCHING 2.0 NANOSEC IN. 1 total characteristics are documented in the Federal Logistics Information System.

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