Model: 128440-001

Lock Switch

Properties:

Body Style
Bushing mounted
Overall Length
Between 2.128 inches and 2.292 inches
Bushing Length
Between 0.855 inches and 0.895 inches
Body Length
Between 0.933 inches and 0.987 inches
Maximum Voltage Rating In Volts
115.0 ac and 28.0 dc
Inclosure Type
Fully enclosed
Mounting Method
Threaded bushing
Thready Qty Per Inch (tpi)
32
Thread Size
0.750 inches
Nonpile-up Contact Arrangement
2 pole, double throw, both positions maintained single switch unit
Contact Load Current Rating At Maximum Rated Voltage
200.000 milliamperes resistive dc and 30.000 milliamperes inductive dc and 100.000 milliamperes lamp dc and 150.000 milliamperes resistive ac
Precious Material And Location
Terminal and common ring surfaces gold and common ring surfaces and terminals silver
Thread Series Designator
Un
Terminal Type And Quantity
2 turret and 4 tab, solder lug
NSN
5930-01-284-2874
Part Number
128440-001
Description
Switch,lock
CAGE
91417

A switch which is externally actuated by a key designed to be inserted into a switch, or actuated by a predetermined combination dial setting(s). Excludes switch, lock, ignition.

Part 128440-001 NSN 5930-01-284-2874

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00401
FIIG:
A053A0
Concept No.:
App. Key:
K
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
G
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.2000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
063250
UFC:
34410
LTL:
RATING VARIABLE
LCL:
--
WCC:
72D
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8536509065
  • SITC: 77255
  • End Use: Electric apparatus
  • NAICS: 335931
  • USDA: 1

Freight Class: Switches, for a voltage not exceeding 1000 volts, nesoi

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