NAS1786 Standoffs & Spacers

Show example part numbers

Product SpecificationMaterial & Finish
code
Material & Finish
name
Thread
code
ThreadHex width (W)Thread depth (B)Length
code
Length
value
NAS1786AAluminumAnodic coat02.0860-563/16 (0.188)3/16 (0.188)02-802/16 (0.125) – 80/16 (5.000)
BBrass, Cadmium Plated04.1120-403/16 (0.188)1/4 (0.250)Longer lengths available
CCorrosion Resistant Steel, Passivated06.1380-321/4 (0.250)3/8 (0.375)
Steel, Cadmium Plated08.1640-325/16 (0.312)7/16 (0.438)
3.1900-323/8 (0.375)1/2 (0.500)
4.2500-281/2 (0.500)1/2 (0.500)
  1. DIMENSIONS ARE IN INCHES.
  2. THREADS PER MIL-S-7742, CLASS 2B, EXCEPT STEEL POSTS SHALL BE PER MIL-S-8879, CLASS 3B.
  3. BREAK ALL SHARP EDGES.
  4. DEPTH OF CENTER OR TAP DRILL HOLE IS OPTIONAL AND MAY BE A THRU HOLE.
  5. THRU THREAD OPTIONAL.
Revision[2] Date: 03/29/96
DescriptionPost, electrical-mechanical equipment
KeywordsSpacer, Standoff, NAS1786
ApplicationsElectronicsAviationCivilMilitary

CERTIFICATIONS

  • DFARS (C, – )
  • Certificate of Compliance
  • Material
  • Finish
  • Other on request