PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16124Switch Capsule Assembly

Setra Systems, Inc. Dba Gems Sensors · NSN 6680-01-037-1304 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-037-1304 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-037-1304. Primary manufacturer part number: 16124.
Features
  • Switch Capsule Assembly — FSC 6680
  • FSC Application Data: SWITCH,FLOAT,LIQUID LEVEL
  • General Characteristics Item Description: SWITCH 1,2-7/8 IN. LG EPOXY CAPSULE 1,NO. 18 AWG WIRE PARTIALLY ENCAPSULATED IN HYSOL POTTING COMPOUND IN
  • 1 verified cross-reference
  • Primary manufacturer: Setra Systems, Inc. Dba Gems Sensors
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch Capsule Assembly, cataloged under National Stock Number 6680-01-037-1304, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Setra Systems, Inc. Dba Gems Sensors. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-037-1304
Primary Part Number16124
Item NameSwitch Capsule Assembly
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerSetra Systems, Inc. Dba Gems Sensors
StatusACTIVE
FSC Application DataSWITCH,FLOAT,LIQUID LEVEL
General Characteristics Item DescriptionSWITCH 1,2-7/8 IN. LG EPOXY CAPSULE 1,NO. 18 AWG WIRE PARTIALLY ENCAPSULATED IN HYSOL POTTING COMPOUND IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5935-00-557-44441604721 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5330-00-559-2708 INTERCHANGEABLE
Seal,plain Encased
5910-00-794-307016-124 INTERCHANGEABLE
Capacitor
Keysight Technologies Inc
5360-00-854-3933 INTERCHANGEABLE
Spring
1040-00-991-571053A68C119 INTERCHANGEABLE
Cover,container
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5342-01-136-842016124 INTERCHANGEABLE
Clip
Westerbeke Corporation
5342-01-270-30713930AS218 INTERCHANGEABLE
Door,access,weapon System
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5305-01-274-8672 INTERCHANGEABLE
Screw,cap,socket Head
5331-01-313-495916-124 INTERCHANGEABLE
O-Ring
Metrex Valve Corp. Dba Metrex Valve Corp
5940-01-333-318316-124 INTERCHANGEABLE
Terminal,quick Disconnect
Motorola Automotive Electronics
Cross-Reference Index
Part NumberManufacturer
16124 PRIMARY Setra Systems, Inc. Dba Gems Sensors (USA)
Related Parts
5935-00-557-4444INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
1604721
5330-00-559-2708INTERCHANGEABLE
SEAL,PLAIN ENCASED
5910-00-794-3070INTERCHANGEABLE
CAPACITOR
16-124
5360-00-854-3933INTERCHANGEABLE
SPRING
1040-00-991-5710INTERCHANGEABLE
COVER,CONTAINER
53A68C119
5342-01-136-8420INTERCHANGEABLE
CLIP
16124
5342-01-270-3071INTERCHANGEABLE
DOOR,ACCESS,WEAPON SYSTEM
3930AS218
5305-01-274-8672INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
5331-01-313-4959INTERCHANGEABLE
O-RING
16-124
5940-01-333-3183INTERCHANGEABLE
TERMINAL,QUICK DISCONNECT
16-124
8145-01-727-7180INTERCHANGEABLE
SHIPPING AND STORAGE CONTAINER S
16124

Frequently Asked Questions

What is NSN 6680-01-037-1304?

NSN 6680-01-037-1304 is a Switch Capsule Assembly, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-037-1304?

NSN 6680-01-037-1304 has 1 cross-referenced part number: 16124 (Setra Systems, Inc. Dba Gems Sensors).

What NSN replaces 6680-01-037-1304?

There are 11 known substitutes for 6680-01-037-1304: 5935-00-557-4444, 5330-00-559-2708, 5910-00-794-3070 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 16124?

Key specifications for 16124: FSC Application Data: SWITCH,FLOAT,LIQUID LEVEL; General Characteristics Item Description: SWITCH 1,2-7/8 IN. LG EPOXY CAPSULE 1,NO. 18 AWG WIRE PARTIALLY ENCAPSULATED IN HYSOL POTTING COMPOUND IN. 2 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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