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Interlock Switch

Model / MPN: 1421-0000 ITEM 30 REV 1 | NSN: 5930-01-512-9366
ITAR Registered seal

An item which completes or interrupts the connections in one or more electrical circuits. Its electrical elements consist of separate parts designed to be mounted respectively on a frame and a door, drawer, or cover, it acts as a safety device to open a circuit when the door or drawer is opened or the cover removed. It does not include devices of which a complete switch with an actuator is one of the parts; for such devices, use switch (as modified). Excludes switch, mercury; and switch, reed.

Product Details
NATO Stock Number
Sold in multiples of
1 EA

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1421-0000 ITEM 30 REV 1 Cross Reference
  • 9421-ND1
  • 1421-0000
  • 9421-ND1
  • 1421-0000
  • 9421-ND1
  • 1421-0000