PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10-2121Control,alarm

L3 Technologies, Inc. · NSN 6350-01-140-9343 · FSC 6350 · No Item Name Available
Verified by PartsTable
NSN 6350-01-140-9343 — this item is cataloged by the U.S. Government under National Stock Number 6350-01-140-9343. Primary manufacturer part number: 10-2121.
Features
  • Control,alarm — FSC 6350
  • Specification/standard Data: 28199-10-2121 MANUFACTURERS SOURCE CONTROL
  • Material: ALUMINUM ALLOY CASE
  • Frequency in Hertz: 60.0
  • Inclosure Type: ENCASED
  • Maximum Voltage Rating in Volts: 115.0 AC
  • Maximum Overall Length: 9.500 INCHES IN
  • Maximum Overall Height: 5.500 INCHES IN
Applications
  • Applications requiring Aluminum Alloy Case construction
General Description

The Control,alarm, cataloged under National Stock Number 6350-01-140-9343, is classified within Federal Supply Class 6350 (No Item Name Available) of the Alarm, Signal, and Security Detection Systems group. The primary manufacturer of record is L3 Technologies, Inc.. Government technical data includes 9 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6350-01-140-9343
Primary Part Number10-2121
Item NameControl,alarm
FSC / FSG6350 / 63 — No Item Name Available
ManufacturerL3 Technologies, Inc.
StatusACTIVE
Specification/standard Data28199-10-2121 MANUFACTURERS SOURCE CONTROL
MaterialALUMINUM ALLOY CASE
Frequency in Hertz60.0
Inclosure TypeENCASED
Maximum Voltage Rating in Volts115.0 AC
Maximum Overall Length9.500 INCHES IN
Maximum Overall Height5.500 INCHES IN
Power SourceEXTERNAL
Maximum Overall Width4.190 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6625-00-163-1575247ASC0105-001 INTERCHANGEABLE
Generator,pulse
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5998-00-537-4285102121 INTERCHANGEABLE
Circuit Card Assembly
Aimtron Systems, Llc
5930-00-757-431210212-1 INTERCHANGEABLE
Switch,rotary
Shallco, Inc
5365-00-974-9851138608 INTERCHANGEABLE
Plug,machine Thread
Cummins Inc.
5930-01-038-8758 INTERCHANGEABLE
Switch,rotary
5905-01-044-9536 INTERCHANGEABLE
Resistor,variable,wire Wound,non
5305-01-067-9644102121 INTERCHANGEABLE
Screw,cap,hexagon Head
Mcculloch Corp
5962-01-145-3116 INTERCHANGEABLE
Microcircuit,memory
5998-01-532-7357102121 INTERCHANGEABLE
Circuit Card Assembly
Eventide, Inc
Cross-Reference Index
Part NumberManufacturer
10-2121 PRIMARY L3 Technologies, Inc. (USA)
Related Parts
6625-00-163-1575INTERCHANGEABLE
GENERATOR,PULSE
247ASC0105-001
5998-00-537-4285INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
102121
5930-00-757-4312INTERCHANGEABLE
SWITCH,ROTARY
10212-1
5365-00-974-9851INTERCHANGEABLE
PLUG,MACHINE THREAD
138608
5930-01-038-8758INTERCHANGEABLE
SWITCH,ROTARY
5905-01-044-9536INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
5305-01-067-9644INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
102121
5962-01-145-3116INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5998-01-532-7357INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
102121

Frequently Asked Questions

What is NSN 6350-01-140-9343?

NSN 6350-01-140-9343 is a Control,alarm, manufactured by L3 Technologies, Inc., classified under FSC 6350 (No Item Name Available). Status: active.

What are the part numbers for NSN 6350-01-140-9343?

NSN 6350-01-140-9343 has 1 cross-referenced part number: 10-2121 (L3 Technologies, Inc.).

What NSN replaces 6350-01-140-9343?

There are 9 known substitutes for 6350-01-140-9343: 6625-00-163-1575, 5998-00-537-4285, 5930-00-757-4312 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10-2121?

Key specifications for 10-2121: Specification/standard Data: 28199-10-2121 MANUFACTURERS SOURCE CONTROL; Material: ALUMINUM ALLOY CASE; Frequency in Hertz: 60.0; Inclosure Type: ENCASED. 9 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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