MIL-DTL-81581/6B
TABLE II. Sample size, acceptance criteria, tests and examinations of the
hose assemblies Group II.
Sample
Paragraph
Size
1/
Inspection
Requirement Test Method
Flow check
3.5.2.1
4.3.2.1
Inspection Level S-2
Leakage
3.5.2.2
4.3.2.2
Inspection Level S-2
Pressure drop
3.5.2.3
4.3.2.3
Inspection Level S-2
1/ ASQ-Z1.4 - Sampling Procedures and Tables for Inspection by Attributes.
4.2 Test conditions.
4.2.1 Proof assembly. When proof assembly is specified, the proof assembly shall be a
mating hose assembly that meets the requirements of the general specification and those
specified herein. The proof assembly for any given hose assembly covered by this specification
sheet, if not specified herein, shall be specified by the Naval Air Systems Command, Code
4.6.2.2.
4.2.1.1 Group IA and IB hose assemblies. The mating assembly for hose assembly
Drawing 63A88C2-2 shall be hose assembly Drawing 33D1349. The mating assembly for hose
assembly Drawing 33D1349 shall be hose assembly Drawing 63A88C2-2.
4.2.1.2 Group II hose assemblies. The mating assembly for hose assembly Drawing
286AS100 shall be hose assembly Drawing 285AS100. The mating assembly for hose assembly
Drawing 288AS100 shall be hose assembly Drawing 287AS100.
4.2.1.3 Other hose assemblies. Proof assemblies for other hose assemblies not specified
herein and which shall be in accordance with the requirements included herein shall be specified
on the applicable control drawing.
4.3 Inspection methods.
4.3.1 Group IA and IB hose assemblies.
4.3.1.1 Flow verification (hose assemblies with Drawing 289AS100 or 290AS100 quick
disconnect attached). The hose assembly shall be subjected to a pressure of 70 + 5 psig. The
disconnect of the hose assembly shall then be engaged with, and disengaged from, the specified
9
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business