Adjustable Keeper with Mounting Block

Product Details


Designed as an upgrade to the NAS1637 Adjustable Keeper with Mounting Provisions, this product interfaces with the NAS1637 latch to retain Line Replaceable Units (LRUs) into ARINC 404-style trays. With upgraded materials, finishes, and additional features, it:

  • Exceeds the performance and user experience of build-to-spec NAS1637 keepers
  • Includes a mounting block that allows for installation on avionic trays and maximizes the adjustment range of the keeper

Our in-house integrated engineering teams are ready to take on your greatest challenges.

Specifications

FeaturesBenefits
Structural anodized aluminum constructionMinimal concerns for galvanic corrosion compared to the to-spec design
Lockwire holesAllows for use of .032″ diameter lock wire to prevent rotation of assembly when LRU is not installed
Free running screw thread insertsGreatly improved user experience when adjusting length of product in the field
O-ringPrevents accidental disassembly of product before it is installed
Large adjustable lengthAdjustable range eclipses that of a to-spec NAS1637 adjustable keeper. Screw connecting the mounting block to the Adjustable Keeper has an optimized length to maintain large adjustment range (1.55″ – 1.925″)
CoreHC Edge Mount
All measurements are in inches
Markets

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