PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2642Stop Block,switch

Capitol Electronics Inc · NSN 5930-00-979-4901 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-979-4901 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-979-4901. Primary manufacturer part number: 2642.
Features
  • Stop Block,switch — FSC 5930
  • 1 verified cross-reference
  • Primary manufacturer: Capitol Electronics Inc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Stop Block,switch, cataloged under National Stock Number 5930-00-979-4901, 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 Capitol Electronics Inc. This item has 1 commercial cross-reference from 1 manufacturer, 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 NameStop Block,switch
FSC / FSG5930 — No Item Name Available (FSG 59)
ManufacturersCapitol Electronics Inc (CAGE 01548)
Technical Specifications
ParameterValue
NSN5930-00-979-4901
Primary Part Number2642
Item NameStop Block,switch
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerCapitol Electronics Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5970-00-088-46792642 INTERCHANGEABLE
Insulator,standoff
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
2530-00-366-8397335072 INTERCHANGEABLE
Parts Kit,hydraulic Brake Master
General Motors Llc Dba General Motors Llc
5940-00-853-39873929AS1377-7 INTERCHANGEABLE
Splice,conductor
Vertex Modernization and Sustainment Llc
9320-01-036-9583 INTERCHANGEABLE
Rubber Sheet,solid
5330-01-208-47402642 INTERCHANGEABLE
Seal,nonmetallic Special Shaped
Minor Rubber Co Inc
4730-01-331-284726-4-2 INTERCHANGEABLE
Adapter,straight,pipe to Hose
Parker-Hannifin Corp Div Fluid System Connector Division
6545-01-549-3729472-MEDCHEST5-182 INTERCHANGEABLE
Case,medical Instrument and Supp
Hardigg Industries, Llc Div Hardigg Cases
4140-01-577-41932642 INTERCHANGEABLE
Impeller,fan,axial
Ashland Electric Products Inc
5120-01-672-54412642 INTERCHANGEABLE
Pliers
Excelta Corporation
Cross-Reference Index
Part NumberManufacturer
2642 Capitol Electronics Inc (USA)
Related Parts
5970-00-088-4679INTERCHANGEABLE
INSULATOR,STANDOFF
2642
2530-00-366-8397INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE MASTER
335072
5940-00-853-3987INTERCHANGEABLE
SPLICE,CONDUCTOR
3929AS1377-7
9320-01-036-9583INTERCHANGEABLE
RUBBER SHEET,SOLID
5330-01-208-4740INTERCHANGEABLE
SEAL,NONMETALLIC SPECIAL SHAPED
2642
4730-01-331-2847INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
26-4-2
6545-01-549-3729INTERCHANGEABLE
CASE,MEDICAL INSTRUMENT AND SUPP
472-MEDCHEST5-182
4140-01-577-4193INTERCHANGEABLE
IMPELLER,FAN,AXIAL
2642
5120-01-672-5441INTERCHANGEABLE
PLIERS
2642

Frequently Asked Questions

What is NSN 5930-00-979-4901?

NSN 5930-00-979-4901 is a Stop Block,switch, manufactured by Capitol Electronics Inc, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-979-4901?

NSN 5930-00-979-4901 has 1 cross-referenced part number: 2642 (Capitol Electronics Inc).

What NSN replaces 5930-00-979-4901?

There are 9 known substitutes for 5930-00-979-4901: 5970-00-088-4679, 2530-00-366-8397, 5940-00-853-3987 and 6 more. Verify interchangeability with system specifications before substitution.

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