PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

204CSwitch,stepping

Lucent Technologies Inc Corporate Headquarters · NSN 5930-00-849-0663 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-849-0663 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-849-0663. Primary manufacturer part number: 204C.
Features
  • Switch,stepping — FSC 5930
  • Operating Current Rating: 0.300 AMPERES NOMINAL
  • Auxiliary Off-Normal Contact Arrangement: 1C1C
  • Voltage Rating: 48.0 VOLTS NOMINAL
  • Current Type: DC
  • Wiper Contact Quantity Per Bank Level: 2
  • Contact Quantity Per Bank Level: 10
  • Mounting Configuration: TWO NO. 8-32 TAPPED MTG HOLES SPACED 1-1/16 IN. C TO C IN
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,stepping, cataloged under National Stock Number 5930-00-849-0663, 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 Lucent Technologies Inc Corporate Headquarters. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-849-0663
Primary Part Number204C
Item NameSwitch,stepping
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerLucent Technologies Inc Corporate Headquarters
StatusACTIVE
Operating Current Rating0.300 AMPERES NOMINAL
Auxiliary Off-Normal Contact Arrangement1C1C
Voltage Rating48.0 VOLTS NOMINAL
Current TypeDC
Wiper Contact Quantity Per Bank Level2
Contact Quantity Per Bank Level10
Mounting ConfigurationTWO NO. 8-32 TAPPED MTG HOLES SPACED 1-1/16 IN. C TO C IN
Control MethodREMOTE
Bank Level Quantity2
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6625-00-489-3732 INTERCHANGEABLE
Generator,signal
4820-00-573-3972 INTERCHANGEABLE
Valve,expansion
3460-01-307-8224204-C INTERCHANGEABLE
Wheel,abrasive
Cratex Manufacturing Co Inc
4820-01-544-5234 INTERCHANGEABLE
Valve,check
6695-01-691-4058204C INTERCHANGEABLE
Transducer,pressure,fluid-Hydrau
Pcb Piezotronics, Inc.
Cross-Reference Index
Part NumberManufacturer
204C PRIMARY Lucent Technologies Inc Corporate Headquarters (USA)
204C American Telephone and Telegraph Co (USA)
204C Lucent Technologies Inc Dba Federal Marketing Group (USA)
Related Parts
6625-00-489-3732INTERCHANGEABLE
GENERATOR,SIGNAL
4820-00-573-3972INTERCHANGEABLE
VALVE,EXPANSION
3460-01-307-8224INTERCHANGEABLE
WHEEL,ABRASIVE
204-C
4820-01-544-5234INTERCHANGEABLE
VALVE,CHECK
6695-01-691-4058INTERCHANGEABLE
TRANSDUCER,PRESSURE,FLUID-HYDRAU
204C

Frequently Asked Questions

What is NSN 5930-00-849-0663?

NSN 5930-00-849-0663 is a Switch,stepping, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-849-0663?

NSN 5930-00-849-0663 has 3 cross-referenced part numbers: 204C (Lucent Technologies Inc Corporate Headquarters), 204C (American Telephone and Telegraph Co), 204C (Lucent Technologies Inc Dba Federal Marketing Group).

What NSN replaces 5930-00-849-0663?

There are 5 known substitutes for 5930-00-849-0663: 6625-00-489-3732, 4820-00-573-3972, 3460-01-307-8224 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 204C?

Key specifications for 204C: Operating Current Rating: 0.300 AMPERES NOMINAL; Auxiliary Off-Normal Contact Arrangement: 1C1C; Voltage Rating: 48.0 VOLTS NOMINAL; End Item Identification: PART/DWG NO. J1G012EA1,L1. 10 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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