MS27391F
Size and material code |
T (see note 7) |
v inches (mm) ±.02 (0.05) |
||
CRES |
Al |
Thread |
Pitch diameter Inches (mm) |
|
-3/-4C |
--- |
.5000 - 28 UNEF - 3A |
.4768/.4740 (12.110/12.040) |
.56 (14.22) |
-4C |
--- |
|||
-5C |
--- |
.5625 - 24 UNEF -3A |
.5354/.5325 (13.599/13.526) |
.62 (15.75) |
-6C |
--- |
.6250 - 24 UNEF -3A |
.5979/.5949 (15.187/15.110) |
.69 (17.53) |
-8C |
-80 |
.7500 - 24 UNS -3A |
.7229/.7198 (18.361/18.283) |
.88 (22.35) |
-10C |
-100 |
.8750 - 20 UNEF -3A |
.8425/.8392 (21.401/21.316) |
1.00 (25.40) |
-12C |
-120 |
1.0000 - 20 UNEF -3A |
.9675/.9641 (24.574/24.488) |
1.25 (31.75) |
-16C |
-160 |
1.3750 - 18 UNEF - 3A |
1.3389/1.3353 (34.008/33.917) |
1.50 (38.10) |
-20C |
-200 |
1.6875 - 18 UNEF - 3A |
1.6514/1.6476 (41.946/41.849) |
1.81 (45.97) |
-24C |
-240 |
1.9375 - 16 UN - 3A |
1.8969/1.8929 (48.181/48.080) |
2.12 (53.85) |
NOTES:
1. 0imensions are in inches.
2. Metric equivalents are given for information only.
3. Unless otherwise specified, break or radius all corners .005, +.005, -.000 inches (-0.13, +0.13, -0.00 mm).
4. All diameters within B dimension shall be concentric within .005 inch (0.13 mm) full indicator movement. All other diameters must be concentric within .010 inches (0.25 mm) full indicator movement.
5. Thread gage must enter thread relief (sizes -10 through -24 only).
6. Any design to the left of plane B-B is acceptable provided the dimension A and the requirements of this specification sheet and the procurement specification are met.
7. Threads shall be in accordance with MIL-S-7742. Threads shall be rolled on corrosion-resistant steel only.
8. 0imension A indicates the overall length after mating parts are assembled. The measurement of the overall dimension "A" of the ghosted area is not measured to the end of MS27391, but is
measured to the end of the mating part. It is not to the end of the ball nose mechanical seal of
MS27391.
9. Unless otherwise specified, surface roughness shall not exceed 125 µin. Ra in accordance with
ASME B46.1.
10. If NAS1760 is used, MIL-0TL-25579/1 defines the method to adjust the hose assembly lengths to meet the original hose assembly lengths in MS8000 through MS8009.
11. Remove all burrs and slivers.
FIGURE 1. Nipple tube to hose dimensions and configuration - Continued.
5
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