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FSG 59 | Electrical And Electronic Equipment Components
FSC 5930 | Switches
121407LG

Model: 121407LG

Rotary Switch

Special Features:

Item must comply with requirements of defense electronics suppply center production standard no. L04414; for navy nuclear propulsion plant products

Properties:

Thread Class

2b single mounting facility

Overall Length

5.125 inches

Overall Height

1.891 inches

Overall Width

1.891 inches

Individual Section Quantity

Switch Contact Basic Design

Nonpile-up nonsymmetrical

Mounting Facility Circle Radius

1.156 inches single mounting facility

Mounting Method

Bracket single mounting facility and threaded hole single mounting facility

Features Provided

Actuator knob

Thready Qty Per Inch (tpi)

24 single mounting facility

Thread Size

0.190 inches single mounting facility

Contact Voltage Rating In Volts

500.0 highest ac voltage rating at sea level125.0 lowest ac voltage rating at sea level350.0 highest dc voltage rating at sea level120.0 lowest dc voltage rating at sea level

Mounting Facility Pattern

Four position circular single mounting facility

Switch Actuator Indexing Position Quantity

4 single actuator

Criticality Code Justification

Feat

Terminal Type

Tab w/screw

Switch Actuator Positioning Increment

45.0 degrees single actuator

Switch Actuator Stop Device Type

Fixed stop single actuator

Contact Load Current Rating

5.0 amperes inductive load highest ac voltage rating at sea level and 5.0 amperes lamp load highest ac voltage rating at sea level and 5.0 amperes resistive load highest ac voltage rating at sea level15.0 amperes inductive load lowest ac voltage rating at sea level and 15.0 amperes lamp load lowest ac voltage rating at sea level and 15.0 amperes resistive load lowest ac voltage rating at sea level2.0 amperes inductive load highest dc voltage rating at sea level and 2.0 amperes lamp load highest dc voltage rating at sea level and 2.0 amperes resistive load highest dc voltage rating at sea level10.0 amperes inductive load lowest dc voltage rating at sea level and 10.0 amperes lamp load lowest dc voltage rating at sea level and 10.0 amperes resistive load lowest dc voltage rating at sea level

Style Designator

Tap, circuit selector

Thread Series Designator

Unc single mounting facility

NSN

5930-01-343-4446

Part Number

121407LG

Description

Switch,rotary

CAGE

82121

A switch actuated by a definite angular rotation of the switch shaft about its axis. For items having rated actuation travel and pressure characteristics, see switch, sensitive. Excludes relay, rotary; switch, stepping; and switch, telephone (as modified).

Part 121407LG NSN 5930-01-343-4446

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

02134

FIIG:

A052B0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

2.7000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

061300

UFC:

34410

LTL:

77.5

LCL:

WCC:

72D

TCC:

SHC:

ACC:

Instruments/Radio

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Schedule B and Export

Schedule B: 8536509025
SITC: 77255
End Use: Electric apparatus
NAICS: 335931
USDA: 1

Freight Class: Switches, rotary, rated at over 5 a, for a voltage not exceeding 1,000 volts