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MATERIAL:
  • Bracket: Carbon Steel per AMS 5085, heat treat to HRc 42-47
  • Housing: 300 Series Cres per AMS 5514
  • Nut: Carbon Steel per AMS 5085, heat treat to 160 Ksi min ultimate tensile strength
  • Sleeve: 300 Series Cres per AMS 5639 or AMS 5514
  • Seal: Buna-N per MIL-R-6855, Class 1 & 2, Grade 60
FINISH CODE:
  • Bracket, Sleeve & Nut: Cad plate per AMS QQ-P-416, Type II, Class 2
  • Housing: Passivate per AMS-QQ-P-35
  • Nut: Dri-Film Lube per MIL-PRF-46010
  • Seal: none
Unit of Measure

Nut Type

Locking
Thread Size1 MJ3 x 0.5-4H6H
Lead2 Metric

H Max.

0.562 Inch
L3 0.112 Inch
Ø M Max.4 0.217 Inch

Ø Q +.004/-.001 - Soft

0.218 Inch

Ø Q +.004/-.001 - Hard

0.218 Inch

Ø R1 +.020/-.000

0.312 Inch

Ø R2 ±.010

0.307 Inch

Ø U

0.192 Inch

Ø W

0.568 Inch

Y

0.252 Inch

Ø Z

0.228 Inch

G1

0.031 - 0.062 Inch

G2

0.074 - 0.106 Inch
K5 0.099 Inch

Thread Type

Metric MJ
  • 1 Sealing performance meets or exceeds NAS 1473 STD. For test information see Report C-10724
    Metric threads per ASME B1.21M.
  • 2 Identification Dot:
          Blue for metric locking/non-locking threads
  • 3 Soft- dimension for Soft Aluminum Alloys & Plastics
  • 4 Hard - dimension for Hard Aluminum Alloys & Steel
  • 5 "K" is measured from the bottom of the rolled-over housing.