TM 1-1500-204-23-2
Table 4-24. Support Clamp Sizes (For Use with MIL-H-27267 Hose of Teflon)
Hose Size
-3
-4
-5
-6
-8
-10
-12
-16Z
-20Z
-24Z
Clamp Size
5
6
7
8
10
11
13
18
22
27
(MS1 91 9)
Table 4-25. Installation Torque Values MS Flared Swivel
Nut fittings (reference AND10064)
Torque (In-lb)
Fitting Size
Min
Max
—3
70
100
—4
70
120
—5
85
180
—6
100
250
—8
210
420
—10
300
480
—12
500
850
—16Z
700
1150
—20Z
1000
1300
—24Z
1000
1400
j
Assembly of High-Pressure Tetrafluoroethylene (Teflor) Hose Assemblies. The following paragraphs provide
instructions for identification of bulk Tetrafluoroethylene (commonly known as Teflon and will be referenced as Teflon in
this manual) hose conforming to AS-604A and MIL-H-38360 and end fittings conforming to Drawings MS 33514, MS
33656 and NAS 1760. Specific instructions are provided for inspection, removal, cleaning, disassembly, installation and
disposition of Teflon hose assemblies fabricated from bulk hose and end fittings.
(1)
Use. High-pressure. Teflon hose assemblies (3,000 PSI maximum operating pressure) meeting the
dimensions and installed minimum band radii are suitable for use in pneumatic and hydraulic systems. Use in other
systems shall meet the considerations of MIL-H-38360 and Military Standards 27363 through 27374, 33514, 33656 and
National Aerospace Standards 1760.
(2)
Identification Hoses and components can be identified by the following guidelines.
(a)
Hose. Bulk Teflon manufactured to requirements of MIL-H-38360 shall conform to dimensions
referenced in table 4-26. Hose construction shall be a smooth bore (firm, waxy feeling) inner tube convered with
corrosion resistant steel wire braid. Hose shall be identified by an identification band spaced at 3-foot intervals, marked
with specification number and manufacturer's code number as listed In Cataloging Handbook H4/48.
(b)
Fittings. All end fitting assemblies conforming to Military Standards (MS) 33514, 33656 and
National Aerospace Standards (NAS) 1760 are identified by an attached cardboard disc marked with MS number,
manufacturer's part number, name or trademark. All component parts of end fitting assemblies conforming to reference
specification are impression ,stamped with the appropriate specification number.
4-68
