1、AMSC N/A FSC 6135 INCH-POUND MIL-B-18/206D 22 November 2010 SUPERSEDING MIL-B-18/206C 21 May 1985 MILITARY SPECIFICATION SHEET BATTERY, DRY, BA-331/U This specification is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring the product descri
2、bed herein shall consist of this specification sheet and MIL-B-18. FIGURE 1. Battery dimensions. INACTIVE FOR NEW DESIGN AFTER 10 AUGUST 1998 AND IS NO LONGER USED, EXCEPT FOR REPLACEMENT PURPOSES. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-
3、B-18/206D 2 Ltr Inches mm Min Max Min Max A .313 - 7.62 - B .188 - 4.78 - C .266 .328 6.76 8.33 D .563 .625 14.30 15.88 E .078 .110 1.98 2.79 F .469 .531 11.91 13.46 G .937 1.063 23.80 27.00 H .078 .110 1.98 2.79 J .219 .281 5.56 7.14 K .063 .125 1.60 3.17 L 1.312 1.469 33.32 37.31 M .063 .125 1.60
4、3.18 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for general information only. 3. Unless otherwise specified, tolerance is .031 inch (0.794 mm). 4. Square or round corners are optional. 5. Alternate terminal construction as shown is allowable but dimensions in the top view, o
5、ther than those shown on the alternate view, shall apply. 6. Positive and negative terminals are alike. 7. Marking to be in accordance with MIL-B-18. FIGURE 1. Battery dimensions - Continued. REQUIREMENTS: Dimensions, marking, and configuration: See figure 1. Nominal voltage: 15 volts. Usual number
6、and type of cells: 10 “FL-2” cells. Usual cell connection: Series. Terminals: Flat surface. Weight (maximum): 1.0 ounces. Capacity tests: When the battery is tested in accordance with the methods of examination and test of this specification, the minimum capacity-test requirements shall be not less
7、than the minimum time specified for SLD or SLT. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-B-18/206D 3 First article inspection in accordance with MIL-B-18: Visual and mechanical (external). Battery voltage. Vibration test. Mechanical-shock
8、test in accordance with MIL-STD-202, method 213, test condition I. Insulation resistance test in accordance with MIL-STD-202, method 302, test condition B, tolerance 20 volts. Capacity, D (without storage). Jacket integrity test. Conformance inspection in accordance with MIL-B-18: Visual and mechani
9、cal (external). Battery voltage. Insulation resistance test in accordance with MIL-STD-202, method 302, test condition B, tolerance 20 volts. Vibration test. Mechanical-shock test in accordance with MIL-STD-202, method 213, test condition I. Jacket integrity test. Electrode leakage. Capacity, D and
10、T. Method of examination and test: Capacity tests: See requirements for capacity specified herein. Storage: Test Period D 9 months T 90 days Discharge: The battery shall be discharged through 15,000 ohms for 12 hours per day, 5 days per week. This cycle shall be repeated 5 days per week continuously
11、 to a test-end voltage of 11.3 volts. Closed circuit voltage: Use TS-183 ( )/U test per special marking or, with minimum permissible voltage as specified for TS-183 ( )/U, use a load resistance value of 18,750 ohms. Special marking on each unit package: TO TEST THIS BATTERY WITH TS-183 ( )/U: USE JA
12、CK NO. MINIMUM PERMISSIBLE VOLTAGE 19 13.3 Unless expressly authorized, this test information shall apply to Army and Air Force applications only. Part or Identifying Number (PIN): BA-331/U, see 1.2 of MIL-B-18. Provided by IHSNot for ResaleNo reproduction or networking permitted without license fro
13、m IHS-,-,-MIL-B-18/206D 4 Reference documents. In addition to MIL-B-18, this document references the following: MIL-STD-202 The margins of this specification are marked with vertical lines to indicate where changes from the previous issue were made. This was done as a convenience only and the Govern
14、ment assumes no liability whatsoever for any inaccuracies in these notations. Bidders and contractors are cautioned to evaluate the requirements of this document based on the entire content irrespective of the marginal notations and relationship to the last previous issue. Custodians: Preparing acti
15、vity: Navy - SH DLA - CC Air Force - 99 DLA - CC (Project 6135-2010-063) Review activities: Navy - MC NOTE: The activities listed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at https:/assist.daps.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
