PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

94490Switch Subassembly

Lucent Technologies Inc Corporate Headquarters · NSN 5930-00-129-1989 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-129-1989 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-129-1989. Primary manufacturer part number: 94490.
Features
  • Switch Subassembly — FSC 5930
  • 3 verified cross-references
  • Primary manufacturer: Lucent Technologies Inc Corporate Headquarters
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch Subassembly, cataloged under National Stock Number 5930-00-129-1989, 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. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSwitch Subassembly
FSC / FSG5930 — No Item Name Available (FSG 59)
ManufacturersLucent Technologies Inc Corporate Headquarters (CAGE 3B4M0); At and T Corp (CAGE 70408); American Telephone and Telegraph Co (CAGE 64959)
Technical Specifications
ParameterValue
NSN5930-00-129-1989
Primary Part Number94490
Item NameSwitch Subassembly
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerLucent Technologies Inc Corporate Headquarters
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2530-00-033-603049150H INTERCHANGEABLE
Cup,hydraulic Brake Cylinder
Dressta North America Ltd
5365-00-188-37599-4490 INTERCHANGEABLE
Ring,master
Mahr Inc
Cross-Reference Index
Part NumberManufacturer
94490 Lucent Technologies Inc Corporate Headquarters (USA)
94490 At and T Corp (USA)
94490 American Telephone and Telegraph Co (USA)
Related Parts
2530-00-033-6030INTERCHANGEABLE
CUP,HYDRAULIC BRAKE CYLINDER
49150H
5365-00-188-3759INTERCHANGEABLE
RING,MASTER
9-4490

Frequently Asked Questions

What is NSN 5930-00-129-1989?

NSN 5930-00-129-1989 is a Switch Subassembly, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-129-1989?

NSN 5930-00-129-1989 has 3 cross-referenced part numbers: 94490 (Lucent Technologies Inc Corporate Headquarters), 94490 (At and T Corp), 94490 (American Telephone and Telegraph Co).

What NSN replaces 5930-00-129-1989?

There are 2 known substitutes for 5930-00-129-1989: 2530-00-033-6030, 5365-00-188-3759. Verify interchangeability with system specifications before substitution.

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