PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S118Adapter Assy,switch

Simmonds Precision Products Inc · NSN 1680-00-944-5565 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-00-944-5565 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-944-5565. Primary manufacturer part number: S118.
Features
  • Adapter Assy,switch — FSC 1680
  • 1 verified cross-reference
  • Primary manufacturer: Simmonds Precision Products Inc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Adapter Assy,switch, cataloged under National Stock Number 1680-00-944-5565, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Simmonds Precision Products Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameAdapter Assy,switch
FSC / FSG1680 — No Item Name Available (FSG 16)
ManufacturersSimmonds Precision Products Inc (CAGE 12511)
Technical Specifications
ParameterValue
NSN1680-00-944-5565
Primary Part NumberS118
Item NameAdapter Assy,switch
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerSimmonds Precision Products Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5305-00-010-0145100145 INTERCHANGEABLE
Screw,cap,hexagon Head
Cummins Inc.
5360-00-406-0569 INTERCHANGEABLE
Spring,helical,compression
2840-00-617-472994479S118 INTERCHANGEABLE
Tube and Hose Assy
Smiths Tubular Systems-Laconia, Inc.
5365-00-657-4438S118 INTERCHANGEABLE
Shim
Dana Light Axle Products, Llc Dba Dana Light Axle Products
3460-01-082-5798S1118 INTERCHANGEABLE
Coolant Spray Syste
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
5325-01-104-5755S118 INTERCHANGEABLE
Ring,retaining
Rotor Clip Company, Inc.
9515-01-672-8160 INTERCHANGEABLE
Sheet,metal
Cross-Reference Index
Part NumberManufacturer
S118 PRIMARY Simmonds Precision Products Inc (USA)
Related Parts
5305-00-010-0145INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
100145
5360-00-406-0569INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
2840-00-617-4729INTERCHANGEABLE
TUBE AND HOSE ASSY
94479S118
5365-00-657-4438INTERCHANGEABLE
SHIM
S118
3460-01-082-5798INTERCHANGEABLE
COOLANT SPRAY SYSTE
S1118
5325-01-104-5755INTERCHANGEABLE
RING,RETAINING
S118
9515-01-672-8160INTERCHANGEABLE
SHEET,METAL

Frequently Asked Questions

What is NSN 1680-00-944-5565?

NSN 1680-00-944-5565 is a Adapter Assy,switch, manufactured by Simmonds Precision Products Inc, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-00-944-5565?

NSN 1680-00-944-5565 has 1 cross-referenced part number: S118 (Simmonds Precision Products Inc).

What NSN replaces 1680-00-944-5565?

There are 7 known substitutes for 1680-00-944-5565: 5305-00-010-0145, 5360-00-406-0569, 2840-00-617-4729 and 4 more. Verify interchangeability with system specifications before substitution.

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