NAVY MIL-DTL-22442 42A-1998 CABLE ASSEMBLY AIRCRAFT AUDIO S-3A CABLE ADAPTER《飞机音频电缆组件 S-3A电缆适配器》.pdf

1、MIL-DTL-22992/42A m 999990b 2058735 759 m IINCH-POUNDI 5 Januw 1998 SUPERSEDING 14 November 1988 MIL-DTL-22442/42A(AS) MIL-C-22442/42 DETAIL SPECIFICATION SHEET CABLE ASSEMBLY, AIRCRAFT AUDIO, S-3A CABLE ADAPTER This specification sheet Is approved for use by the Naval Air Systems Command, Departmen

2、t of the Navy, and is available for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring the product described herein shall consist of this specification sheet and the issue of MIL-DTL-22442 listed in the issue of the Department of Defense Index of Specifi

3、cations and Standards oDISS) specified in the solicitation LC SUT- C-C DLiIcLD .LL DlWNS8ONl eCFCRebCe aWLT FIGURE 1. Cable assemblv P/N M22442/42-1. AMSC NIA 1 of3 FSC 5995 DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction

4、 or networking permitted without license from IHS-,-,-i U- IfSA/ U- I?3/tt FIGURE 2. Cable assembly P/N M22442/42-1 Schematic Diagram. REQUIREMENTS: 1. The cable (cord) shall be in accordance with M22442135-1, except that the cable shall be two conductor. 2. The weight of the cable shali not exceed

5、5.0 ounces. 3. The staycord shall be fdy attached to both connectors. 4. The DC resistance of the P/N M22442/42-1 cable assembly shall be less than 2 ohms between the following contacts: (a) Contact 1 of U-179A/u and contact 1 of U-173KJ. (b) Contact 2 of U-l79A/U and contact 2 of U-i73/U. 5. The “X

6、“ dimension shall be 42.25 +3 -.5 before coiling. 6. The cable assembly shall be tested in accordance with the tests listed in Table I. 7. The U-I73 1U connector shall be made in accordance with Air Force drawings 57Bl2662 and 57E312664. NOTES: 1. Ail dimensions are in inches. 2. Tolerances are meta

7、i parts f.005, molded sections +.O5 inches unless otherwise specified. Preparing activity: Navy - AS (Project No. 5995-128-26) 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-DTL-Z2442/42A 9999906 2058737 521 Group I Qualification Tests Group

8、II Quality Conformance Test 100% MIL-DTL-22442/42A(AS) TABLE I. Tests Inspection Test Paragraph Group III Sample Testing Per 4.4.1 Requirement Paragraph GROUP A SAMPLE (ALL UNITS) visual& 3.1 & 3.4 4.5.2 Mechanical Inspection Solderingi 3.4.18 3.5.1 4.5.2.1 4.5.3 Continuity GROUP B Dielectric Withst

9、anding Voltage pull and Twist Test u Gauging GROUP C 3.5.2 4.5.4 X 3.5.4 4.5.6 X X X 3.5.3 4.5.5 4.5.9 X I X I 3.5.7 Durability l/ Ozone Resistance 1/ X X 3.5.8 4.5.10 Jacket Elonnation 3.5.9 X 4.5.11 GROUP D II Sait Foe 3.6.2 4.6.2 4.6.4 Vibration 3.6.4 X X 3.6.5 4.6.5 Humidity Thermal Shock 3.6.5 4.6.6 X Minimum tests for QPL retention (see paragraph 4.3.3) 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-