MS27612M
Part or Identifying Number (PIN) (see note 9) |
T Thread Size (see note 5) |
B +.003 -.004 (+0.08 mm -0.10 mm) |
C inch (mm) |
D Dia. +.002 -.003 (+0.05 mm -.0.08 mm) |
MS27612-5 |
.5625-18UNJF-3A |
.8130 (20.650 mm) |
.083 +.015 -.000 2.11 +0.38 -0.00 |
.481 (12.22 mm) |
MS27612-7 |
||||
MS27612-6 |
.7500-16UNJF-3A |
1.000 (25.40 mm) |
.100 +.009 -.006 2.54 +0.23 -0.15 |
.660 (16.76 mm) |
MS27612-8 |
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
3. Dimensioning and tolerancing in accordance with ASME Y14.5. Unless otherwise specified, tolerances for decimals ± .005 inch (0.13 mm), angles ±.5°.
4. Surface texture: Symbols in accordance with ASME Y14.36, requirements in accordance with
ASME B46.1. Unless otherwise specified, surfaces to be 150 µin Ra, except as noted.
5. Thread T in accordance with MIL-S-7742.
6. This surface to be a smooth conical surface free from burrs, tool marks and visible flat spots.
Annular tool marks will be allowed to 100 µin Ra maximum.
7. "D" DIA and outside thread shall be concentric within .005 inch (0.13 mm) FIM.
8. .4375 inch (11.113 mm) DIA and inside thread shall be concentric within .002 inch (0.05 mm) FIM.
9. MS27612-7 and -8 adapters with safety wire holes are preferred for new design.
10. Remove sharp edges, burr and slivers.
11. Marking of part shall be any permanent marking method that will not damage the part. The minimum character height shall be 1/16 inch (.0625 inch) (1.57 mm).
FIGURE 1. Adapter dimensions and configuration - Continued.
2
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