PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

474877Drive Assembly,switch

Simmonds Precision Products Inc · NSN 6680-00-305-0400 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-00-305-0400 — this item is cataloged by the U.S. Government under National Stock Number 6680-00-305-0400. Primary manufacturer part number: 474877.
Features
  • Drive Assembly,switch — FSC 6680
  • General Characteristics Item Description: CONSISTS OF 1 SHAFT,SWITCH P/N 474850, 1 BUSHING,KNOB P/N 474851, 1 RETAINING RING P/N 030893-001, 1 BELLOWS P/N 474875, 1 DRIVER,SWITCH P/N 474849, 1 SPACER,SHAFT P/N 038051-022 AND 1 DOWEL PIN P/N 469863-003
  • Overall Diameter: 0.520 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Simmonds Precision Products Inc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Drive Assembly,switch, cataloged under National Stock Number 6680-00-305-0400, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Simmonds Precision Products Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-00-305-0400
Primary Part Number474877
Item NameDrive Assembly,switch
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerSimmonds Precision Products Inc
StatusACTIVE
General Characteristics Item DescriptionCONSISTS OF 1 SHAFT,SWITCH P/N 474850, 1 BUSHING,KNOB P/N 474851, 1 RETAINING RING P/N 030893-001, 1 BELLOWS P/N 474875, 1 DRIVER,SWITCH P/N 474849, 1 SPACER,SHAFT P/N 038051-022 AND 1 DOWEL PIN P/N 469863-003
Overall Diameter0.520 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5360-00-253-694768740H INTERCHANGEABLE
Spring,helical,compression
Dressta North America Ltd
Cross-Reference Index
Part NumberManufacturer
474877 Ontic Engineering & Manufacturing Uk Limited Div Ontic Engineering and Manufacturing Uk Limited (GBR)
474877 PRIMARY Simmonds Precision Products Inc (USA)
Related Parts
5360-00-253-6947INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
68740H

Frequently Asked Questions

What is NSN 6680-00-305-0400?

NSN 6680-00-305-0400 is a Drive Assembly,switch, manufactured by Simmonds Precision Products Inc, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-00-305-0400?

NSN 6680-00-305-0400 has 2 cross-referenced part numbers: 474877 (Ontic Engineering & Manufacturing Uk Limited Div Ontic Engineering and Manufacturing Uk Limited), 474877 (Simmonds Precision Products Inc).

What NSN replaces 6680-00-305-0400?

There is 1 known substitute for 6680-00-305-0400: 5360-00-253-6947. Verify interchangeability with system specifications before substitution.

What are the specifications of 474877?

Key specifications for 474877: General Characteristics Item Description: CONSISTS OF 1 SHAFT,SWITCH P/N 474850, 1 BUSHING,KNOB P/N 474851, 1 RETAINING RING P/N 030893-001, 1 BELLOWS P/N 474875, 1 DRIVER,SWITCH P/N 474849, 1 SPACER,SHAFT P/N 038051-022 AND 1 DOWEL PIN P/N 469863-003; Overall Diameter: 0.520 INCHES NOMINAL IN; End Item Identification: 6680-00-477-2889 INDICATOR,LIQUID QUANTITY; Overall Length: 2.812 INCHES NOMINAL IN. 4 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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