TM 9-2320-283-20-3
Section II. ILLUSTRATED MANUFACTURING INSTRUCTIONS (Continued).
MATERIAL BLOCK
STOCK SIZE
DESCRIPTION
SPECIFICATION
1/2" OUTER DIAMETER
TUBE, NONMETALLIC
SAEJ844, TYPE 3A
AND FITTINGS
SAEJ246 AND J1131
NONMETALLIC TUBE PART NUMBER
END FITTINGS PART NUMBER
CUT
ITEM
TUBE OR HOSE
LENGTH
MANUFACTURED
FROM
END FITTING
END FITTING
NO.
PART NUMBER
(INCHES)
NSN
PART NUMBER
PART NUMBER
1
5571162
78.00
4720-01-040-0592
1480X8X8
1469X8
2
M/357-20075
41.00
4720-01-040-0592
1469X8
68NTA-8-6
3
5571110
17.00
4720-01-040-0592
279NTA-8-6
68NTA-8-6
4
5571110
17.00
4720-01-040-0592
279NTA-8-6
68NTA-8-6
5
M/357-20116
20.50
4720-01-040-0592
279NTA-8-6
279NTA-8-6
6
5571112
20.00
4720-01-040-0592
279NTA-8-6
279NTA-8-6
7
M/357-20055
22.50
4720-01-040-0592
279NTA-8-6
68NTA-8-6
8
M/357-20057
23.00
4720-01-040-0592
279NTA-8-6
68NTA-8-6
9
M/357-20074
75.00
4720-01-040-0592
1469X8
1480X8X8
10
M/357-20005
14.00
4720-01-040-0592
1469X8X12
68NTA-8-6
11
5571126
45.00
4720-01-040-0592
1469X8
68NTA-8-6
1469X8
1480X8X8
68NTA-8-6
279NTA-8-6
1469X8X12
Figure E-3. 1/2" NONMETALLIC TUBING AND FITTINGS.
INSTRUCTIONS:
1. Determine tube part number needed from RPSTL and cut squarely to correct
length as shown above.
2. Select proper end fittings based upon tube part number.
3. Insert tube into fitting and tighten nut with wrench until one thread
remains visible on the fitting body.
TA 237871
E-4
