PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B203Snal Switch and Sol

Unison Industries Llc · NSN 5930-00-305-1131 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-305-1131 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-305-1131. Primary manufacturer part number: B203.
Features
  • Snal Switch and Sol — FSC 5930
  • 2 verified cross-references
  • Primary manufacturer: Unison Industries Llc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Snal Switch and Sol, cataloged under National Stock Number 5930-00-305-1131, 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 Unison Industries Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSnal Switch and Sol
FSC / FSG5930 — No Item Name Available (FSG 59)
ManufacturersUnison Industries Llc (CAGE 59501); Westport International, Inc. (CAGE 96429)
Technical Specifications
ParameterValue
NSN5930-00-305-1131
Primary Part NumberB203
Item NameSnal Switch and Sol
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerUnison Industries Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4920-00-010-7458926759-1 INTERCHANGEABLE
Test Set,torpedo Co
Lockheed Martin Corp
3455-00-228-529715427 INTERCHANGEABLE
Cutter,milling,end
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3010-00-553-7576 INTERCHANGEABLE
Clutch,backstop
4310-00-919-6796B203 INTERCHANGEABLE
Valve Assembly,intake
Altec Air, Llc Dba Altec Llc
4820-01-158-8353B203 INTERCHANGEABLE
Valve,gate
Hunt Valve Company, Inc.
6130-01-173-9649 INTERCHANGEABLE
Generator,ultrasonic
4730-01-202-0342C13218E0470-11 INTERCHANGEABLE
Adapter,straight,pipe to Hose
Cecom Lr Center
7025-01-445-5076B203 INTERCHANGEABLE
Printer,automatic Data Processin
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
5360-01-526-3087B-203 INTERCHANGEABLE
Spring,helical,torsion
Hdt Expeditionary Systems Inc
Cross-Reference Index
Part NumberManufacturer
B203 PRIMARY Unison Industries Llc (USA)
B203 Westport International, Inc. (USA)
Related Parts
4920-00-010-7458INTERCHANGEABLE
TEST SET,TORPEDO CO
926759-1
3455-00-228-5297INTERCHANGEABLE
CUTTER,MILLING,END
15427
3010-00-553-7576INTERCHANGEABLE
CLUTCH,BACKSTOP
4310-00-919-6796INTERCHANGEABLE
VALVE ASSEMBLY,INTAKE
B203
4820-01-158-8353INTERCHANGEABLE
VALVE,GATE
B203
6130-01-173-9649INTERCHANGEABLE
GENERATOR,ULTRASONIC
4730-01-202-0342INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
C13218E0470-11
7025-01-445-5076INTERCHANGEABLE
PRINTER,AUTOMATIC DATA PROCESSIN
B203
5360-01-526-3087INTERCHANGEABLE
SPRING,HELICAL,TORSION
B-203

Frequently Asked Questions

What is NSN 5930-00-305-1131?

NSN 5930-00-305-1131 is a Snal Switch and Sol, manufactured by Unison Industries Llc, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-305-1131?

NSN 5930-00-305-1131 has 2 cross-referenced part numbers: B203 (Unison Industries Llc), B203 (Westport International, Inc.).

What NSN replaces 5930-00-305-1131?

There are 9 known substitutes for 5930-00-305-1131: 4920-00-010-7458, 3455-00-228-5297, 3010-00-553-7576 and 6 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com